As Twitchy reported earlier this week, Rep. Darrell Issa has been on a tear about over-the-top spending at the General Services Administration, particularly the $835,000 the Agency spent on an opulent Las Vegas Convention in October 2010 for 300 of its employees. Now Rep. Issa has uploaded a video featuring clips that were shown at that convention. One of the employees featured in the video jokes about lavish GSA spending and never having to undergo an Inspector General investigation.