Ronaldo's Struggles Become Portugal's Biggest World Cup Concern

At 41, Cristiano Ronaldo had a nightmare opener against DR Congo, with zero shots on target. Despite Portugal's midfield dominance, they drew 1-1. Ronaldo's lack of goals in his last 10 major international matches and rigid play raise questions about his role. Coach Martinez defends him, but his limited movement and finishing are hurting Portugal's title chances.