Here's Your Republican Debate Schedule for This Week

The fourth Republican presidential debate, hosted by Fox Business Network and the Wall Street Journal, will take place on Tuesday at the Milwaukee Theatre in Milwaukee at 9 p.m. Eastern. 

The debate, moderated by Fox Business journalists Neil Cavuto and Maria Bartiromo, and Wall Street Journal editor-in-chief Gerard Baker, will focus on the economy. The top-polling candidates will take the stage for the main two-hour event. Debate invitations were extended to those candidates polling above a 2.5% threshold as of Nov. 4: real estate magnate Donald Trump, retired neurosurgeon Ben Carson, Florida Sen. Marco Rubio, Texas Sen. Ted Cruz, former Florida Gov. Jeb Bush, former Hewlett-Packard CEO Carly Fiorina, Ohio Gov. John Kasich and Kentucky Sen. Rand Paul. 

Prior the main event, the four candidates who did not earn a spot in the main event — New Jersey Gov. Chris Christie, Arkansas Gov. Mike Huckabee, Louisiana Gov. Bobby Jindal and former Pennsylvania Sen. Rick Santorum — will appear in the undercard debate of sorts at 6 p.m. Eastern. 

The two debates will air on Fox Business Network and stream for free on the network's website; no television is subscription required, Politico reports. The Wall Street Journal will live stream coverage on its website and mobile app.