This time it was on a government form, and he can be prosecuted and impeached for his lie. (h/t Weasel Zippers)
Time December 23, 2013 by Zeke Miller
President Barack Obama symbolically enrolled in a new health insurance exchange created by the Affordable Care Act over the weekend, a White House aide said Monday...
The aide added that Obama only signed himself up, and not the rest of the First Family. Obama also did not enroll through the troubled Healthcare.gov or the D.C. exchange’s website. Aides signed him up in person over the weekend, due to the “complicated nature of the President’s case,” the White House aide said. Some of Obama’s personal information is not readily accessible on the government databases used by the website for identity verification.
Only himself? So, the aide, who acted at Obama's request and at his direction, lied on the form, as the registration form asks if the enrollee is married and the number of dependents. He would have had to answer truthfully as the site warns against false statements during enrollment.
Time to impeach him for making false statements in violation of Title 18 United States Code, Section 1001, False Statements.