U.S. President Barack Obama and his wife Michelle Obama

U.S. President Barack Obama and his wife Michelle Obama

Kristoffer Tripplaar/Pool via Bloomberg

U.S. President Barack Obama and his wife Michelle Obama walk across Lafayette Park to attend Easter services at St. John's Episcopal Church in Washington D.C., U.S., on Sunday, April 8, 2012. Obama is planning a speech on the Buffett Rule April 10 in Boca Raton, Florida.