President Donald Trump told Texans they'd better accept data centers in their communities and floated making Venezuela the 51st state as he stumped for Republican Ken Paxton, while Democratic Senate candidate James Talarico said a "corruption crisis" plagues U.S. politics.

Social media videos believed to be produced with artificial intelligence and linked to Russia are misusing real people's names and photographs to spread disinformation about two Democratic Senate candidates in the final stretch of midterm voting.

And Republicans have spent an estimated $183 million on television ads focused on transgender-related attacks against Democrats as Americans go to vote, betting that struggling GOP candidates can leverage the divisive cultural issue to overcome concerns about Trump's leadership and the state of the economy.