I went to the Dallas Pro-America rally yesterday and had a great time. This was my first ever rally/protest type event.
Check out the following links for some good pictures and post-rally reports.
http://www.freerepublic.com/focus/f-news/872522/posts
http://www.freerepublic.com/focus/f-news/872756/posts
By my estimate (totally a guess) there were 2,000 of us at the peak. It was raining the whole time, and chilly, so a lot of people didn't stick around for the whole time. A CNN photographer told me he estimated 1,500, and I'm told the AP estimated 3,000.
There were a grand total of 32 anti-war protesters across the street. And not a single US flag.