The White House said Friday that it had no evidence of ties between the tragic mass shooting at a movie theater in Aurora, Colorado, and organized terrorism. "This is a local law enforcement investigation at this point, and what we can say is that we do not believe at this point that there is an apparent nexus to terrorism," press secretary Jay Carney told reporters. Obama, who was cutting short a campaign swing through Florida in response to the shooting, received his first briefing on the incident from Homeland Security Advisor John Brennan at 5:26 a.m. A few hours later,...