Delay is a "sinister pig"

Pig farmers all know the sinister pig.  It's the pig that eats its fill and then guards the trough.  It's the boss pig in the sty, and grows fatter and fatter at the expense of the other pigs.  A farmer always slaughters the sinister pig before the other pigs are injured or killed by the sinister pig.  If the sinister pig isn't slaughtered, all of the pigs in the sty begin to suffer and die one by one or are killed by the sinister pig.

Sounds like Delay and congress to me.  Joel Hefley tried to check the sinister pig's behavior; he has been retired.  How long until the Republicans slit Delay's throat to save themselves?  Has Delay grown so fat and vicious that the other Pigs can't take him out?