"I tried to stay very far away from her... We felt so vulnerable... Emily and I did not want to do the show (but) Natalie never wavered." Dixie Chicks star MARTIE MAGUIRE admits she didn't want to go ahead with a 2003 Dallas, Texas show after singer Natalie Maines received a death threat explaining she'd be shot onstage for comments she made against US President GEORGE W BUSH.