A witness describes Andrew Breitbart's final moments

On the night of February 29, 2012, Breitbart collapsed suddenly while walking in Brentwood. He was rushed to Ronald Reagan UCLA Medical Center, where he was pronounced dead just after midnight.[46][47] He was 43 years old. An autopsy by the Los Angeles County Coroner's Office showed that he had hypertrophic cardiomyopathy, with focal coronary atherosclerosis,[48] and died of heart failure.[49] He was buried in the Jewish plot at the Hillside Memorial Park Cemetery. His grave is marked with the inscription "Herein lies a giant." Conspiracy theories arose about his death,[50][51][52] but the toxicology report showed, "No prescription or illicit drugs were detected. The blood alcohol was .04%. No significant trauma was present and foul play is not suspected."[49] Bill Whittle, a personal friend of Breitbart, had said that Breitbart had had a "serious heart attack" just months before his death.[53]

https://en.wikipedia.org/wiki/Andrew_Breitbart

"In June 2011, Breitbart's websites broke the story that congressman Anthony Weiner was sending women revealing photographs of himself.[25]" https://en.wikipedia.org/wiki/Andrew_Breitbart