By Elma Barrera ABC13 Eyewitness News (3/14/03) — Talk of war with Iraq has sparked an atmosphere of tension and anxiety. And it may be to blame for a brawl that broke out at the rodeo Thursday night. ABC-13 report With some 15,000 to 20,000 folks at the rodeo drinking beer and having fun, things can get a little out of hand at times. It happened when a tape of Lee Greenwood's song Proud To Be An American was playing. Some rodeo fans were standing and others were sitting down. Felix Fanaselle and his buddies chose to remain seated. "This...