John Gibson joined Fox News in September of 2000. He hosts Fox News Live with John Gibson beginning at 4 p.m. ET on Saturdays and Sundays, a two-hour call-in program concerned with hard news and breaking events. 

Gibson can also be seen on Mondays, Tuesdays and Fridays from 5 p.m. to 6 p.m. ET when he anchors the final hour of the network's weekday edition of Fox News Live.

Prior to joining Fox News, Gibson hosted the MSNBC news talk programs Newschat and Internight, and served as substitute anchor for CNBC's Rivera Live.

As a correspondant for NBC, Gibson covered key news events including the O.J. Simpson criminal trial, U.S. involvement in Somalia, and the invasion of the Branch Davidian Compound in Waco, Texas.