Committing perjury for most people that would be a crime….

The Obama administration has discovered a chain of emails that Hillary Rodham Clinton failed to turn over when she provided what she said was the full record of work-related correspondence as secretary of state, officials said Friday, adding to the growing questions related to the Democratic presidential front-runner’s unusual usage of a private email account and server while in government.

The messages were exchanged with retired Gen. David Petraeus when he headed the military’s U.S. Central Command, responsible for running the wars in Iraq and Afghanistan. They began before Clinton entered office and continued into her first days at the State Department. They largely pertained to personnel matters and don’t appear to deal with highly classified material, officials said, but their existence challenges Clinton’s claim that she has handed over the entirety of her work emails from the account.