Do you think the cast of 'Jersey Shore' know how ridiculously stupid they are? And if so, why would they broadcast it everywhere they go? Yeah, we know. There's money in stupidity, apparently.

On 'The Tonight Show With Jay Leno' (weeknights, 11:35PM ET on NBC), they continued their spiral into the land of dumb by getting quizzed on politics -- and failing miserably.

Watch the video after the jump.Do you think the cast of 'Jersey Shore' know how ridiculously stupid they are? And if so, why would they broadcast it everywhere they go? Yeah, we know. There's money in stupidity, apparently. On 'The Tonight Show With Jay Leno' (weeknights, 11:35PM ET on NBC), they continued their spiral into the land of dumb by getting quizzed on politics -- and failing miserably.