Hamilton wants challenge from rivals

Lewis Hamilton says he hopes his Mercedes team face a challenge from rivals Red Bull and Ferrari at the Monaco Grand Prix this weekend. Mercedes have dominated all five races this season and Hamilton, who has won four, says he likes to fight for wins. "I'm racing my team-mate [Nico Rosberg], so I do have competition and I'm grateful for that," Hamilton said. "I'm hoping we have a closer race. It would be cool if there were Ferraris and Red Bulls in the mix." Se drivers believe the unique characteristics of the Monaco street circuit give Mercedes' rivals their best chance so far this season. Please turn on JavaScript. Media requires JavaScript to play. //