Adventures in Civics: Water Bill Veto Override

Right now, somewhere deep inside the bowels of the White House, I imagine there is a 26-year-old General Counsel-slash-Under-Secretary of the Interior (an undergrad of Liberty Unversity and a DKE, as well as Regent Law School), frantically trying to figure out a question of first impression: how the president can undermine the veto override with a signing statement. BTW -- all of Michigan's representatives voted to override, even the Republicans (which includes Knollenberg)! The batteries in their discipline collars must've run out.