Four GOP presidential candidates will take the debate stage at 8 p.m. Thursday night in Detroit — the smallest cast yet. It will be broadcast on Fox News.
Expect Marco Rubio and Ted Cruz to remain on the offensive against front-runner Donald Trump, and John Kasich to continue to stay above the fray.
A wildcard: Mitt Romney’s unusual plea to Republicans on Thursday morning to steer clear of Trump. Will Trump attempt to exploit that to his advantage? Will the others bring up his concerns about Trump?