This was supposed to take place at the University of Texas Law School yesterday:

The Federalist Society and SCCC Present: John Lott's More Guns, Less Crime

Date: September 28, 2010
Start: 6:00pm
End: 7:30pm

Location: TNH 2.114 (Auditorium)

Prominent Second Amendment scholar and author John Lott will discuss how more legal possession of guns leads to less crime. Sponsored by the Texas Federalist Society, Students for Concealed Carry on Campus, Libertarian Longhorns, and the Objectivist Society.

…. but it was canceled after a student armed with an AK-47 opened fire in the school library and then killed himself.