It’s almost time for the first Republican presidential debate. The two-hour debate will start at 9 p.m. Eastern on Wednesday and be moderated by Fox News Channel hosts Bret Baier and Martha MacCallum. The debate is airing exclusively on Fox News and the Fox Business Network as well as across Fox’s website and other streaming and digital platforms. That’s different from some previous presidential debates, which have been simulcast across a number of major networks and cable channels. Candidates will be on stage at Fiserv Forum in Wisconsin, a battleground state that will also play host to the Republican National Convention next year.