Arteta urges Arsenal to play with 'pure fire' after damaging defeats

Mikel Arteta has urged Arsenal to play with 'pure fire' ahead of their Champions League quarter-final match against Sporting Lisbon. The London team holds a 1-0 lead after the first leg but has suffered three defeats in their last four matches, raising questions about their character. Arteta emphasized his desire to see his players play with passion and highlighted the significance of this match for the team's future.