Who is worse?

none of them

Well, neither of them are very great in my opinion. I do not remember much from personal experiences in regard to Bush senior, as I was younger and uninvolved in politics, but I do believe they both have great faults. I think that Bush senior just paved the way for Bush Jr. to become such an unpopular man and make such widely unpopular decisions. W's father was his role model, and he followed in his footsteps. To me, that makes him worse. Had he critically thought or challenged his father, and the reasonings for the things that he chooses to do, he may very well have made many different decisions, and therefore, become a better man than his father. But he did not, and that makes him worse, in my opinion.

Bush junior.

Hahah father and Son are alike so there is no partiality both of them are selfish guys interested in improving their business with Binladen family members... Just a show off fighting Bin laden in Afgan.

Bush junior

Both are pretty bad but Bush Jr is worse.