(WFLX)- Conservative Media Publisher Andrew Breitbart has died.
A post on Breitbart's website, bigjournalism.com, confirmed he died of natural causes in Los Angeles early Thursday morning.
According to his father-in-law, Breitbart collapsed while on a walk last night and was rushed to a local hospital.
Breitbart gained national attention for being behind the investigations that led to the resignations of former Congressman Anthony Weiner and former U.S. Agriculture Department official Shirley Sherrod.
Brietbart is survived by his wife and four children.