Newsweek says Saddam Hussein put up a fight when captured, sort of:
The Special Forces commando had already pulled the pin. He was primed to toss the grenade into the "spider hole," a Vietnam-era nickname for lethal hiding places. But the man cowering inside did not use the pistol resting in his lap. He raised both hands in submission and, speaking in English, announced, "I am Saddam Hussein, I am the president of Iraq and I'm willing to negotiate."
As the story was later told, one of the Special Forces operators looked down at the disheveled, bearded, seemingly dazed man and replied, "President Bush sends his regards." And coming out of the hole, Saddam accidentally bumped his head. But a knowledgeable U.S. official told NEWSWEEK that it didn't quite happen that way. In fact, as Saddam was being handcuffed, he began to struggle with his captors. He spat at the soldiers. One of the commandos decked him, either with a punch or a rifle butt. (The military later tidied up the story of his capture for popular consumption.)