Former CIA agent Evan McMullin has launched an independent campaign for the White House with support from members of the Never Trump movement. Mr McMullin, the former chief policy director of the House Republican Conference, is expected to formally file his candidacy on Monday. He is likely to face challenges on ballot deadlines and fundraising just three months before Election Day. The 40-year-old Mormon has never held elected office. Mr McMullin, an outspoken critic of the Republican nominee, Donald Trump, released a statement to ABC News. "It's never too late to do the right thing, and America deserves much better than either Donald Trump or...