 This morning in Santa Fe, New Mexico, jury selection starts in the trial of actor Alec Baldwin, charged with felony involuntary manslaughter over a deadly movie set shooting. Here's CBS News legal analyst Thayne Rosenbaum. The prosecution located film footage of Alec Baldwin cursing on the set days before the gun discharge that killed the film's cinematographer. They wanted to introduce the film as evidence that Baldwin was conducting himself in a reckless, unprofessional manner.