Tonight's guests:
- Chattanooga Mayor Andy Berke
- Gabe Gutierrez, NBC News correspondent
- Sergeant First Class Robert Dodge, head of the Army Recruiting Center in Chattanooga that was fired upon today
Tonight's links:
November 3, 2010 - Shooting at Northern Virginia Coast Guard center part of spree, officials say
SEPT. 25, 2013 - Gunman Said Electronic Brain Attacks Drove Him to Violence, F.B.I. Says
May 9, 2007 - Six Charged in Plot To Attack Fort Dix
July 29, 2011 - AWOL GI yells Fort Hood suspect's name in court
What we know about the Chattanooga shooter
Attorney General Loretta E. Lynch Statement on the Shooting in Chattanooga, Tennessee
President Obama Announces 46 Commutations in Video Address: "America Is a Nation of Second Chances"
Gunman kills 4 at Chattanooga military facility, official says
Four Marines and Gunman Dead in Rampage at Tennessee Military Facilities