According to a few MSM reports he would beat her by 16 points
http://www.cbsnews.com/8301-503544_162-20019359-503544.html
Dole and McCain combined didn’t lose by that much. The last time a Republican was wiped out came in 1964.
The worst Palin would lose by is the margin Dole got beat with in 1996, 8-9 points. But I guarantee she will fight a whole lot harder.
Obama couldn’t beat a street light by twenty points.