AURORA, Colo. (Reuters) - A day after a gunman opened fire at a packed midnight showing of the new "Batman" film in a Denver suburb, killing 12 people and wounding 59 more, police on Saturday prepared to neutralize explosives in the suspect's booby-trapped apartment. Dozens of law enforcement officials arrived at the apartment of suspect James Holmes at dawn, but it was not immediately clear if they planned to detonate the suspected explosives using a robot. Police have evacuated five nearby buildings and created a perimeter of several blocks. ...