Democratic debate: Biden defends son on Ukraine questions

Joe Biden defended his son against President Donald Trump's criticism at Tuesday night's Democratic presidential debate, contending Trump is going after the son because he fears facing the former vice president who would "beat him like a drum."

New Hampshire poll suggests Michelle Obama would enter race as front-runner

Former first lady Michelle Obama repeatedly has stated there’s "zero chance" she would run for president in 2020 -- but a new poll in New Hampshire, the state holding the first primary in the race for the White House, suggested that if Obama changed her mind, she would enter the race as the front-runner.

GOP taking impeachment fight from Washington to the states

Dozens of shouting and flag-waving Trump supporters gathered at the Casa Grande field office of Democratic Rep. Tom O’Halleran, who has signaled support for an impeachment inquiry, to protest Democratic efforts to remove the president from office.

Senators warn of foreign social media meddling in US vote

A bipartisan group of U.S. senators urged President Donald Trump on Tuesday to warn the public about efforts by foreign governments to interfere in U.S. elections, a subject he has largely avoided, and take steps to thwart attempts by hostile nations to use social media to meddle in the 2020 presidential contest.

O'Rourke looks past early primary states with Arizona rally

Democratic presidential candidate Beto O’Rourke took his calls for tough gun laws and inclusive immigration policies to Arizona Sunday, looking well beyond the early primary states as he campaigned in a conservative but changing region.