From what I can tell, it’s all inferencing. Yes “Cheese Pizza” = child porn/prostitution seems like a legit usage according to the FBI, but it also means cheese pizza. Granted, in contexts, the whole thing smells fishier than last month’s anchovies, but I don’t know of anything that makes clear something happened there.
And Drudge isn’t a fan of gay witch hunts.
what about this?
http://www.washingtontimes.com/news/2016/nov/28/andrew-breitbart-tweet-before-death-adds-fuel-to-o/