By John Solomon
How the government's punishing of the exposure of official wrongdoing can linger for years

President Obama issued a quick criticism about former Dick Cheney earlier this week, telling Democratic senators worried about administration secrecy over drone usage not to worry — he's not like the former vice president.

With the fate of his pick to head the CIA in danger, President Obama reversed course Wednesday night and released to Congress the classified legal advice that the Justice Department has given the White House on using drones to execute American citizens in the war on terrorism.

President Obama signed the "fiscal cliff" bill into law early Thursday via autopen while vacationing in Hawaii, the third time in his presidency that he has used the controversial method to approve legislation.