With enough Pubbie senators, that could stick; of course, if 'Rat senators are going to keep voting like Communist commisars, the way they did in the Clinton case, then nothing matters.
The Dummycrats are defending 23 of the 33 Senate seats up for election this cycle. Getting to 60 R's would be a stretch. Anything's possible though. If it looks like Obama is going to get re-elected, people may look to electing a Republican Congress (House & Senate) as a way to check his power.
Still, Obama's over-use of EO's, CZARS, the EPA etc.. is enough to send chills down my spine that there's just no way in hell I want him re-elected. Obama will simply try to go-around Congress with EO's and force everything to the Courts. With how "quickly" our court system moves, the damage Obama can do with non-stop EO's is frightening.