http://qui.live.mediaspanonlinen.com/rss/ Quincy Herald Whig en-us Mark Christensen would love to be in Emily Powers' shoes around 9 a.m. on Thursday. "I've told her to enjoy throwing up on the first tee," Christensen said. "There are millions of people who would give anything to go up on first hole of U.S. Open and puke their guts out." Don't expect Powers to lose her breakfast when she steps up to the first tee at Interlachen Country Club in Edina, Minn., and lets it rip. She carries herself too well to do that. Now, there will probably be some butterflies fluttering around in her stomach, but nerves shouldn't be a problem. http://qui.live.mediaspanonline.com/new_story/6-25-08-O-Brien-column