Chat with Jon Jones, Chael Sonnen SportsNation



Preliminary UFC 159 bouts will be shown on FX and Facebook. Preliminary UFC 159 bouts will be shown on FX and Facebook.

Welcome to SportsNation! On Tuesday, we're going inside the octagon when UFC fighters Jon "Bones" Jones and Chael Sonnen stop by to chat about their light heavyweight championship fight in UFC 159 on Saturday.

Jones (17-1, 8 KO) puts his belt on the line against Sonnen (27-12-1, 7 KO) at the Prudential Center in Newark, N.J. live on Pay-Per-View, starting at 10 p.m. ET/7 p.m. PT.

Jones makes his fifth title defense since winning the light heavyweight belt in March 2011 in UFC 128. Sonnen fights at light heavyweight for the first time since 2005, after spending most of his career at middleweight. The two square off in the ring after having been opposing coaches in the lastest season of The Ultimate Fighter.

Send your questions now and join Jones, Sonnen Tuesday at 1:45 p.m. ET!

More Special Guests: Previous chats | SportsNation