Probably the same favors he gave the bribes that helped his election and his own salary and other benefits.
Santorum is a crapweasel. Democrats lie, cheat, murder, rape, drown, steal documents and FBI files, and then murder and plunder some more. But all the press and Demmys have for ammo is garbage like this. DeLay is one of the few Republicans with cajones. He is calling out the black robed kings and potentates who really run this country. This isn't hard.
If we don't stand with him we deserve more Frists and Santorums and McCains.