AP Top Political News at 12:30 a.m. EDT

Trump's trade war with Canada could rattle economies in states with key Senate racesNothing changes yet with the Supreme Court's order on elections. But it could open door to 'chaos'Supreme Court sides with Trump administration on mail voting restrictions ahead of midtermsUS set for largest mass visa revocation in history targeting up to 200,000 foreigners, officials sayNew evidence prompts trial delay for Libyan man charged in 1988 bombing of Pan Am Flight 103California Supreme Court hears arguments over sheriff's seizure of ballotsDarline Graham, Ralph Norman go head-to-head in South Carolina's GOP Senate runoffCanada to announce retaliatory tariffs as Trump tells its leaders to ‘fall in line’DC's delegate candidate plans to target federal lawmakers challenging the city’s autonomyTrump i