Montgomery County Executive Ike Leggett is showcasing a car-sharing program to the Obama administration that effectively has cost taxpayers about $280 hour for county employees to rent a car.

As a follow-up to phone conversations with Vice President Biden and White House aides, Leggett and county officials provided 25 pages filled with examples of local “best practices” that could help the Obama administration make government “more effective and efficient in making the changes that America needs.”