FlashForward Sneak Peeks: "Gimme Some Truth"

On this Thursday's new episode of FlashForward, Mark testifies before a Senate committee.

This creates problems for both himself and his wife, as the former is forced to defend himself in front of inquisitive, doubtful senators; while the latter is concerned about her husband's state of mind.

In the following clip, Mark squirms and stammers at his hearing:

Meanwhile, after this jump, watch Olivia press Aaron about Mark's sobriety. Might his trip to DC force him off the wagon?