Schiavo's Ex-Guardian Calls for Tests By VICKIE CHACHERE .c The Associated Press TAMPA, Fla. (AP) - A former court-appointed advocate for a brain-damaged woman at the center of a right-to-die battle says the woman should undergo new medical tests to put to rest lingering questions about whether she has any hope of recovery. But first her warring husband and parents would have to agree to drop their legal fight in favor of whichever side the independent medical experts support, the former advocate told The Associated Press. The comments by Jay Wolfson, a University of South Florida professor, were his first...