Key moments from Republican presidential debate so far

Fox News Is Bringing Drones to the First GOP Presidential Debate

Trump, Tucker Carlson and a shared hostility to Fox News

Republican debate: The US voters exhausted by their social media feeds

Doug Burgum Hurt Himself in a Pickup Basketball Game, May Not Be Able to Stand at Tonight's GOP Debate

Three reasons why Trump's arrest in Georgia may be different

Republican debate: Rivals to seek political oxygen in a Trump-less showdown

Georgia Rico case: John Eastman surrenders to authorities

Roundup: Donald Trump Will Turn Himself In, Lee Fitting Out at ESPN, Jim Harbaugh's Looming Suspension

Trump says he will be arrested on Thursday in Georgia election case

Katty Kay: Why bad news is good news for Trump - for now

What to know about the first Republican debate