Bush "disturbed" by Hussein execution video

According to CNN, Bush is "disturbed" by the taunting Saddam Hussein received during his execution. But how do we square this with Bush's 1999 comments to a Talk magazine reporter about the execution of Karla Faye Tucker?

"I didn't meet with Larry King either when he came down for it. I watched his interview with [Tucker], though. He asked her real difficult questions, like 'What would you say to Governor Bush?' "

"What was her answer?" I wonder.

"Please," Bush whimpers, his lips pursed in mock desperation, "don't kill me."

Perhaps Bush believes condemned criminals should only be mocked after they've been executed?