 Today marks the 248th anniversary of the founding of the country, but plans run away for a much flashier birthday in a couple of years. Our goal is to engage as many Americans as possible to have the largest, most comprehensive and inclusive celebration this country's ever seen. That is Rosie Rios, and she is the person leading the effort to commemorate America's 250th birthday. We'll hear more from her. That's coming up later this hour on Morning Edition.