"Hey, World Trade 7 fell down like because, because, because, um, the mayor stored thousands of gallons of diesel fuel in an office building. Yeah, that's it. Diesel fuel. It's just a coincidence that every single load bearing member on the ground floor failed at the exact same moment in time. Coincidence. CO-IN-SEE-DUNCE! Trust us. We're the government."
Take a close look at the manner in which WTC 7 collapses straight down. For the building to collapse in this fashion, all of the load bearing supports would have had to fail at exactly the same time. The claim that the collapse was the result of a fire requires the fire be equally distributed throughout the entire floor of the building, providing equal heat for an equal amount of time, so that all the load bearings members would fail at the exact same moment.