(Baltimore, MD)  --  Clint Dempsey netted a hat trick to lead the U.S. mens soccer team to a 6-nil thumping of Cuba in the quarterfinals of the CONCACAF Gold Cup at M&T Bank Stadium in Baltimore on Saturday.  Aron Johannsson, Gyasi Zardes and Omar Gonzalez all found the back of the net as well to help the U.S. build a 4-nil halftime lead.  The Americans will square off against Jamaica in the semifinals Wednesday at the Georgia Dome.