Like a rat deserting a sinking ship.

https://www.foxnews.com/politics/dal...ed-republicans

better choice

Sich einer politischen Partei anzuschließen, ist bestenfalls idiotisch
: Choosing up a political party is idiotic at best :

so you're saying he's a rat..

Or is he jumping to the group that can provide more PAC funding?

Since he did that shit, the city of Dallas will make sure his ass is gone next election....if he runs for mayor again.