Comedian vs. Congressman: Nathan Fielder and Steve Cohen Sound Off over 'The Rehearsal'

Comedian vs. congressman: Nathan Fielder and Steve Cohen sound off over 'The Rehearsal'

Congressman Steve Cohen and funnyman Nathan Fielder waged a war of words across network news programs over Cohen's appearance on “The Rehearsal.”

Nathan Fielder's pilot crusade gets graded by real lawmaker from HBO hit

Congressman Steve Cohen of Tennessee joins MSNBC's Ari Melber to discuss aviation safety and reflect on his appearance and portrayal in Nathan Fielder's "The Rehearsal." (Subscribe to Ari’s YouTube now: http://youtube.com/arimelber)