The US Supreme Court rejected the Trump administration's emergency request to force California to set aside roughly 20,000 mail-in ballots suspected of being cast by noncitizens, issuing an unsigned order with no recorded dissent on the eve of midterm elections in which all 435 House seats, 35 Senate seats, and 36 governorships are contested [1][30][31]. The order came after a federal appeals court and US District Judge David O. Carter had also rejected the request, with Carter writing that "never before in American history has the federal government, on the eve of an election, sought to coerce a state and local government to abandon their own Constitutional elections procedures" [15][30].
The Justice Department argued that ballots from suspected noncitizens must be segregated before they become untraceable, with federal prosecutor Bill Essayli stating that "en este preciso momento se están procesando las boletas" (at this precise moment ballots are being processed) and that once extracted from envelopes they can no longer be linked to their original records [14]. The administration compiled a list of approximately 20,000 names delivered to California officials on a USB drive with a 48-hour review deadline [15]. A UCLA analysis found that 42 percent of the flagged names do not appear in current state voter registrations, and that thousands of US citizens on the government's list appear to be inexplicably flagged as ineligible [10][14]. Los Angeles County Clerk Dean Logan stated that "the Department of Justice has not provided the underlying evidence, source, or methodology supporting its assertions" [15]. In Texas, use of the SAVE citizenship-verification system removed hundreds of registered voters from the rolls, with MALDEF president Thomas Saenz warning that the system "no es particularmente hábil para lidiar con ese tipo de situaciones" (is not particularly adept at handling those types of situations), referring to double surnames and names with accents [43].
The Justice Department also sued to block certification of Alaska's Senate race if Republican incumbent Dan Sullivan narrowly loses to a same-name challenger, though an Alaska judge dismissed the petition [2][7][9]. Trump allies are preparing lawsuits, subpoenas, and county-level certification challenges before results are final, with some floating refusing to seat winning Democrats in January [32]. Former White House press secretary Ari Fleischer suggested the Senate could decline to seat Democratic candidate Mary Peltola even if the state transmits her certificate of election [32]. Election law expert Justin Levitt said he does not take for granted that the Senate is inclined to "overthrow the republic," and Democratic legal adviser Bob Bauer said the vice president cannot single-handedly override the Senate's constitutional authority to judge its members' returns [32].
Trump closed his campaign at the Lincoln Memorial, declaring the country "booming" and calling Democratic candidates "más radicales y peligrosos" (more radical and dangerous), including calling them "jihadists" [4][18]. Trump spokesperson Karoline Leavitt said that since Trump took office, eggs, dairy products, fruit, and many staple foods have become cheaper and gasoline prices have fallen by almost ten percent [24]. Secretary of State Marco Rubio told a Kansas rally that "no president in my lifetime has done that better" on keeping Americans safe [6]. Treasury Secretary Scott Bessent said consumer and business behavior are solid despite pessimistic surveys [29].
Voters across several states described a different economic reality. Texas resident Elissa Bassena said "die Wirtschaft mag brummen" (the economy may be booming) but many ordinary Americans can barely afford petrol, food, or a family outing [24]. A Reuters/Ipsos poll found Trump's approval at 32 percent, just above his career low of 31 percent, with Democrats leading congressional preference 46 to 38 percent — a lead narrowed from 11 points a week earlier [16][26]. In Michigan, Detroit resident Julio said "la situation est vraiment compliquée" (the situation is really complicated), citing ICE enforcement checks near schools that have left residents panicking [23]. Retired teacher Jane Callum said she feels obligated to change the country's direction "away from autocracy" [11].
House Democratic leader Hakeem Jeffries said he is "very confident" his party will win control of the House [7]. A Harvard forecasting model gives Democrats a 96 percent chance of taking the House and 76 percent the Senate, and prediction markets show a 72 percent probability of Democrats winning both chambers [7][25]. Former Governor Chris Christie and former Speaker Kevin McCarthy both predicted Democratic victories [20]. Republican Senator Thom Tillis predicted a "حمام خون" (bloodbath) for his party in a book published in October [12].
Analysts caution that polling has systematically undercounted Trump voters in past cycles. The American Association for Public Opinion Research documented differential nonresponse, with Trump voters — especially white voters without college degrees — less likely to participate in surveys [13]. UC Irvine professor Louis DeSipio said it remains unclear whether record early voting of 57 million represents new turnout or voters who would have participated on election day [9].
Across multiple regions, analysts agree that a Democratic Congress would gain oversight and blocking power but could not reverse Trump's executive-dominated agenda. Former Republican congressional adviser Rina Shah said a Democratic Senate majority could control the calendar, committee gavels, and confirmations, slow-walk nominees, and use appropriations and the NDAA to condition arms sales and war powers [20]. The Trump administration is preparing executive orders on trade and other matters to bypass Congress if Democrats win [28]. Former French ambassador Gérard Araud wrote that Trump can rely on the Supreme Court to bypass Congress [12]. A Nomura Research Institute analysis concluded that a divided Congress would check new tariffs and the Iran war but could strengthen the dollar against the yen [40]. Vietnamese and Central Asian assessments conclude that the tariff architecture — including executive tariff authority under Sections 301 and 232 — is unlikely to be reversed regardless of congressional control [41][44], while Thai and Canadian coverage treats the trade consequences as open questions: Thailand is watching whether its 19 percent reciprocal tariff framework changes [46], and a Canadian panel notes Congress holds tariff authority an opposition majority could use to confront the president, while cautioning the election's trade effect may be overstated [45].
Trump said one or two Iranian nuclear sites remain and that the US could strike them within 10 minutes, while Rubio said military options are prepared but no new strike has been ordered [17]. Axios reported that Israeli Prime Minister Benjamin Netanyahu pressed Trump in a phone call to strike Iran immediately after the election, and the Israeli military has completed preparations for wide-ranging new strikes [17]. Gulf residents are bracing for renewed fighting, with families reconsidering travel and schooling plans [42].
Wall Street banks treated the vote as a volatility window. JPMorgan called sharp selloffs a buying opportunity, while Goldman Sachs recommended healthcare and power-grid stocks and took a negative view on large pharmaceutical and crypto shares [25]. In the Pacific Northwest, unions evaluated gubernatorial and legislative candidates through concrete measures including strike benefits, wage-theft liability, and staffing ratios, with the Oregon Education Association withholding its endorsement from Governor Tina Kotek despite her signing labor priority bills [34]. Court filings revealed that a US Energy Department lawyer admitted terminated clean energy grants were chosen "based solely on the political identity of the grant recipient's state," with Hawaii losing nearly $68 million across six projects [35].
Final results in several Senate races may not be clear until after 5 November because of tight margins and recount thresholds [25][33]. Litigation surrounding the 2023-24 election cycle has reached a record 756 cases, and the House Administration Committee and Senate Rules Committee stand ready to adjudicate contested results under the Federal Contested Elections Act [33].