Jens Ludwig (2009 Awardee) had research cited in "Kaine says 40 percent of guns sales estimated to escape background checks" on Politifact, April 28, 2015.
News Source:
Date:
Tuesday, April 28, 2015
Investigator:
Jens Ludwig (2009 Awardee) had research cited in "Kaine says 40 percent of guns sales estimated to escape background checks" on Politifact, April 28, 2015.