Sunday, March 8 at 2 p.m. ET

“On the Record” host Greta Van Susteren will host “Assignment: Campaign Trail” on FOX News Channel.

This hour-long exclusive FOX News documentary goes behind the scenes of the 2008 race to the White House from our own journalists' perspective.

From FOX Chief Political Correspondent Carl Cameron to congressional correspondent Major Garrett and reporters such as Molly Henneberg and Steve Brown and former presidential candidate and host of "Huckabee," Mike Huckabee, we feature FNC anchors, reporters, producers, and political embeds who covered the candidates 24/7 for the last 2 years. The show is jam-packed with never-before-seen footage from the campaign trail.

Watch the previews of "Assignment: Campaign Trail" below:

Preview Videos:

FNC adapts to new technology on the campaign trail

FOX correspondents on how they knew the 2008 campaign would be special

Please tune in to "Assignment: Campaign Trail" this Sunday at 2 pm. ET — only on FOX News Channel!