Diana Ross testifies she was coerced into DUI test 06/23/2003 By Joe Barrios / Arizona Daily Star Pop diva Diana Ross told a city court this morning that she felt coerced into taking a DUI test after a Tucson traffic stop last year. It was the first court appearance for Ross since her arrest Dec. 30 on the Northeast Side. Ross, wearing a black pantsuit and silver bracelets, testified for about 10 minutes during the hearing to determine what evidence could be used in a trial. Attorneys for Ross were seeking to have breath test results thrown out as...