Trump calls Liz Cheney a 'low IQ war hawk' after appearance in support of Harris
Obama to campaign for Harris in Pennsylvania, other key states
Trump to headline NRA event in pivotal swing state two weeks before Election Day
Connecticut absentee voting begins
New poll reveals Trump has significant lead on immigration, border security in key battleground state
Kamala Harris teams up with Liz Cheney in birthplace of Republican Party
Massachusetts governor implements new gun law weeks ahead of schedule
Firefighters union will not endorse Harris or Trump for president
