Even if he was impeached, but not convicted, the following words have a nice ring to them in 2016:
“The Democratic nominee will have a tough road, as the previous two Democratic presidents have been impeached”.
The Media would crucify us by constantly reporting that the last two Democrat Presidents were impeached by evil, racist Republicans bent on terrorizing the nation and lining their own greedy pockets ... you have heard it before and know the rest.
That said, it does have a nice ring to it. Sort of like the bells of freedom ringing.