100 days until America's 250th anniversary: Here's what's happening on July 4 to celebrate

WASHINGTON - The 250th anniversary of the signing of the Declaration of Independence is 100 days away, and there are events scheduled across the U.S. in celebration. What we know: America250 has announced America's Block Party, kicking off on July 3 and 4 in five cities across the country: New York, Los Angeles, Milwaukee, Fort Campbell and Charleston. In New York City, the Times Square Ball will drop on July 3 at 11:59 p.m. ET in a custom America250 design. It's the first time in 120 years that the ball will drop outside New Year's Eve. Los Angeles will host...