Congress just wrapped up three days of hearings on the spending scandal at the General Services Administration. Now, an internal watchdog says tips on a federal hotline have triggered new investigations beyond the roughly $823,000 Las Vegas conference. The scandal, subsequent committee hearings, and political rhetoric are leading to a lot of negative attention for federal employees. Tom Fox, Federal Coach columnist for the Washington Post, offered lessons for federal leaders and managers taken from the pages of the GSA scandal.