Lobbyists use nonprofits to finance congressional travel

Bob Williams and Stephen Henn of the Center for Public Integrity investigate lobbyists who sit on the governing boards of nonprofits. Lobbyists are not supposed to pay for congressional travel, but the investigation found "that a favored way to evade the prohibition on picking up the tab is to do so through charitable non-profits..." The investigation includes a map detailing the most popular congressional junket locations, a list of the top companies and lobbying firms, and a summary of their findings.