They're all self serving and greedy to the core. Most of their actions are ego driven as well.
Pelosi's husband owned around a million in stock in a tuning company. Pelosi was paid $400K by that company to raise the labor rates of competing companies while leaving there's alone. She obliged. The stock went up appreciably as well.
The infrastructure spending plan Obama borrowed from FDR was killed by whores like Pelosi as well. By the time he bribed everyone for their vote (with money of course), all the money was gone. No jobs, no infrastructure rebuild.
I'm thinking that it may be time to open a hunting season for corrupt politicians.