President Donald Trump says he's amassed a collection of campaign funds exceeding $1.5 billion, an unprecedented sum for a lame-duck president.

Republicans are increasingly worried about immigration enforcement becoming a political problem in the upcoming midterm elections.

Republicans have held onto a conservative U.S. House district in Tennessee.

Pete Buttigieg is quietly contemplating his future from a small city in northern Michigan while talking to Democratic Party officials, labor leaders and top strategists.

It's been more than seven years since the 2016 presidential campaign, and Republicans are still trying to figure out how to run against Donald Trump.

WMC via CNN(CNN) - Seven children were injured and a driver was killed in a school bus crash in Mississippi on Tuesday morning, authorities said. The crash happened on Highway 72 in Benton County in northern Mississippi. Video from CNN affiliate WMC showed the bus flipped on its side and resting in a grassy area next to the highway. The bus driver suffered a medical emergency that is believed to have caused the crash, Benton County Emergency Management coordinator Jimmy Gresham told CNN. The driver was pronounced dead at the scene, but it was unclear if he died as a result of the medical emergency or from injuries in the crash, Roe said.