What really happens when college students are armed

The NRA fantasy after Virginia Tech (remember that one?...seems like 30 years ago) was that the gunman who killed 33 students would have been stopped -- if only everyone on campus was carrying around guns. The reality of an armed campus is more like this:

HARRIS COUNTY -- At least three people have been shot at Lone Star Community in North Harris County, according to Precinct 4 deputy constables.

Dozens of law enforcement officers are searching for the gunman who got away. One of the places they are searching is a wooded area north of the campus.

Witnesses say two males were arguing when one of them pulled a gun and opened fire.