Jury selection in the George Zimmerman trial has entered its third day as defense attorneys struggle to find a potential juror who does not have previous knowledge of the shooting of Trayvon Martin, according to the Associated Press.

So far attorneys have only ask jurors questions pertaining to how much they previously knew about the case. Once 30 jurors have made it through that line of questioning without being dismissed the entire group will be subject to more in depth questioning from lawyers representing the defense and the prosecution. That phase of jury selection is expected to begin today, according to the Associated Press.

Jurors are only being referred to by number during questioning. Juror B-51, a female retiree, told attorneys on Tuesday that it is going to be impossible for them to find anyone who hasn't already heard about the case.

"I haven't lived under a rock the past year," she said. "It's pretty hard for people not to have gotten some information."

One juror, Juror B-35, a middle-aged black male, was upset by the protests that sprung up after the shooting. He wondered why there weren't protests for other African American men who had been killed in the area, according to the Associated Press.

"I think they politicized it and made it a racial issue, and I didn't like that," he said. "I wasn't agreeing with the racial connotation."

A couple of potential jurors who were parents of teenage children mentioned that they had talked to their kids about dressing in a way so as not to look like a troublemaker; a great deal of media attention was placed on the fact that Trayvon Martin was wearing a hoodie at the time of the shooting, according to the Miami Herald.

The live stream of the trial can be seen here.