First Lady Michelle Obama brought renewed energy to the NAACP today, delivering the keynote speech at the annual convention one day before the nation's largest civil rights group is expected to condemn what it calls racist elements in the Tea Party movement. The nation's largest and oldest civil rights organization will vote on the resolution Tuesday during its annual convention in Kansas City, Mo. In addition to jobs and the economy, anti-Tea Party activism has been a large focus of the gathering, which conservative leaders say is driven solely by a political agenda. The resolution is part of the movement...