I'm on holiday http://hillparkmedicalcenter.com/medigrownvcom-51b6.pdf#loft mandiriinhealth.co.id  The men's singles semifinals take place Saturday at the U.S. Open. No. 1 seed Novak Djokovic will take on No. 9 seed Stanislas Wawrinka in the first match, followed by No. 2 seed Rafael Nadal taking on No. 8 Richard Gasquet. It promises to be an exciting day of tennis as the best of the best try and punch their ticket to Monday's finals and a Grand Slam trophy.