HOUSTON, June 16 : The Democratic Republic of Congo will take risks, play without fear and look to catch a more fancied Portugal side off-guard in the African nation's first World Cup match in 52 years, coach Sebastien Desabre said on Tuesday. DR Congo are prepared for the pressure of facing a team led by 41-year-old Cristiano Ronaldo and will look to take advantage of the fact favoured teams often come out sluggish in opening World Cup matches, he added. "What we have to do is to deal with the