You Can Listen To The CNN GOP Debate Live Here

It's the last GOP debate of the year.

The Republicans vying for their party's presidential nomination are gathering in Las Vegas on Tuesday for the last debate of the year.

Former Sen. Rick Santorum (R-Pa.), former Arkansas Gov. Mike Huckabee (R), Sen. Lindsey Graham (R-S.C.) and former New York Gov. George Pataki (R) will face off in the undercard debate at 6:30 p.m. EST. The rest of the field -- including frontrunners Donald Trump and Sen. Ted Cruz (R-Texas) -- will begin their debate at 8:30 p.m.

Listen to the debate live in English above and in Spanish below, and check out live updates from HuffPost here.

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