The Illinois House voted overwhelmingly Friday to impeach Gov. Rod Blagojevich, an action that sets up a Senate trial on whether he should be thrown out of office for allegedly trying to sell President-elect Barack Obama's vacant Senate seat.

After embattled Illinois Gov. Rod Blagojevich's named Roland Burris to fill President-elect Barack Obama's vacant Senate seat, Democratic Senate leaders claim they will invoke their constitutional power to block the appointment. Analysts discuss the situation's legal and political implications.