Show me a claim from BEFORE March 1, 2012 which says that Breitbart had heart problems.
The initial Reuters report had his father-in-law saying he knew of no cardiac problems and had the spokesman for the coroner’s office saying Breitbart hadn’t seen a doctor for over a year. It is the DISCREPANCIES as well as the TIMING that make this death suspicious.
Breitbart was in a long conversation with a liberal at a bar in his neighborhood before he went home. If somebody was trying to track him it would have been a piece of cake to know where he was and to follow him. Interesting that a neighbor saw him when he fell. Must have been the night to be outside walking at midnight, on a Wednesday night.
You have missed a lot of info and misinterpreted what you didn't miss.