The citations for Thursday night's show are listed after the jump.
Man shoots himself at Houston airport after firing into air, witnesses and sources say
Vietnam vets honor Sandy Hook slain teachers with citizen medals
Video: Caroline Kennedy honors Gabby Giffords with 'Profile in Courage' award
Former Congresswoman Gabby Giffords to Receive JFK Profile in Courage Award
For Gun Bill Born in Tragedy, a Tangled Path to Defeat
In blow to gun control backers, background check compromise falls 6 votes short
Sen. Toomey Offers Full Text Of Public Safety And Second Amendment Rights Protection Act Online
President Obama: Romneycare Was the Model for Obamacare
Alabama Senate votes to ignore federal gun laws that are in 'violation' of Second Amendment
Attorney General Holder Letter to Kansas Gov. Brownback
Jerry Brown OKs funds to seize guns held illegally
Rhode Island destination weddings
Witness to Innocence: Kirk Bloodsworth
Maryland High Court Calls Halt to Executions
Jobless claims improve again, reach five-year low
H.R. 1638: Census Reform Act of 2013 (pdf)
GOP Census Bill Would Eliminate America's Economic Indicators
Choose your own misadventure at the Bush Presidential Library