Wenger backs Mannone to recover confidence

Arsene Wenger has every confidence Vito Mannone holds the "mental strength" to put his Champions League nightmare behind him when he returns to top-flight European action in Montpellier tomorrow.

Wojciech Szczesny suffered an ankle injury in the 6-1 Barclays Premier League win over Southampton at the weekend, which was his first game back since a rib problem.