Republican John McCain has his own potential problem people whom Democrats may try to exploit. In some cases, they have been for years.

For example, there’s Charles Keating Jr., a wealthy savings and loan executive from Arizona who was the focus of a congressional ethics investigation in which McCain was ensnared in the 1980s. Rick Davis and Charlie Black, two men in the inner circle of McCain’s campaign, are former lobbyists – hardly a crime but still fodder for critics who want to undermine McCain’s self-portrayal as a senator fighting to lessen big money’s influence on politics.”

I keep thinking there’s somebody else who should have been on this list, but I can’t remember…Republican…high-ranking elected official…