WATCH LIVE: CNBC hosts Republican presidential candidate debates
Republican presidential hopefuls Ben Carson (L) and Donald Trump talk before the Republican Presidential Debate at the Ronald Reagan Presidential Library in Simi Valley, California, on September 16, 2015 (AFP Photo/Frederic J. Brown)

CNBC will host the next set of Republican presidential candidate debates starting at 6 pm EST, from Boulder, Colorado.

The opening debate will feature Louisiana Gov. Bobby Jindal, Sen. Lindsey Graham (R-SC), former Sen. Rick Santorum (R-PA), and former New York Gov. George Pataki.

The evening session will feature the top 10 candidates in the field: Ben Carson, Donald Trump, Jeb Bush, Sen. Ted Cruz (R-TX), New Jersey Gov. Chris Christie, Carly Fiorina, former Arkansas Gov. Mike Huckabee, Ohio Gov. John Kashich, Sen. Rand Paul (R-KY), and Sen. Marco Rubio (R-FL).

Both debates can be seen below, but viewers must enter their cable provider information in order to do so.