Supporters are lining up for President Trump's big rally in Texas, one whole day before the event will take place. With his 2020 campaign boasting "100,000+" people being interested in attending, lines of people outside the venue, shown across multiple blocks in photos tweeted by CNN's Betsy Klein, further indicate high enthusiasm for the event. The rally, set for Monday evening at the Toyota Center in Houston, is poised to be the most powerful boost yet for Sen. Ted Cruz, who will share the stage with the man he once opposed for the presidency. The Republican incumbent faces a surprisingly...