David Foley, deputy commissioner of the GSA's Public Buildings Service, has returned to the agency after being placed on administrative leave. Officials made no public announcement about his return. He was placed on leave in April, the same month he apologized to Congress for remarks he made in a video where he joked about the GSA's lavish spending. Foley was one of the speakers at the taxpayer-funded GSA $823,000 conference in Las Vegas that came under sharp congressional scrutiny. An audit uncovered wasteful spending on a talent show, open bar, red carpet party, and lavish gifts. GSA personnel spent wasted...