Should we feel sorry for Senator Craig?

I have been noticing how the Republican will stand behind some of their own and sometimes not. Why didn't they support Senator Craig?

Is it because they saw the opportunity to replace him with someone else? Maybe the senator will now change parties to the Democratic Party.

When Imus was under fire, the only one that came to his rescue was Senator McClain.When a politician was on the Imus show, that was free publicity.They could push a project or hawk a book.

I think Imus gave Bernard and Sid a free rein and they are partly the ones who brought him down.