[muawiyah]

Republicans who turn into Democrats are generally thought of as "sick".

[samtheman]

Republicans who turn Democrats usually do so only after massive trauma to the head.

[Logical me]

"Republicans who turn into Democrats are generally thought of as "sick"."

Candidate for switch - McCain.

[Prophet in the wilderness]

Check this article out ( http://www.freerepublic.com/focus/f-news/1538348/posts?page=18#18)