Stephen Colbert’s run as The Late Show host over at CBS is coming to an end next week for “financial reasons” and not at all related to Colbert’s jabs at President Donald Trump . To help celebrate the end, Colbert invited the original Late Show host and creator of the program, David Letterman, onto the show to chat and then toss stuff off the roof of the studio. On the May 14 episode of The Late Show on CBS, Letterman and Colbert teamed up and headed to the roof of the Ed Sullivan Theater to toss actual CBS-owned property and items, like chairs, off the roof and onto the street below. And it was awesome, with the host and former host even tossing the items at a large CBS logo placed below the building to make it obvious, if it wasn’t already, that everyone involved hates CBS. If you aren’t familiar with Letterman or his run as the host of The Late Show, you might be confused as to why they did this, beyond the fact that tossing stuff off a roof is fun.…