ALAMEDA, Calif. - Patriotic colors and American flags filled the streets of Alameda Tuesday, but for some parade attendees, the signs of freedom carry special meaning on this Independence Day, including many veterans. The city of Alameda says its annual July 4th parade is the longest in the nation, with a route spanning 3.3 miles and drawing more than 60,000 people. "I used to come here as a kid, so I wanted to bring my kids," Melissa Poli of South San Francisco said. "This is the best parade." People packed Park Street to get a glimpse of the floats, horses,...