Arsenal face Bayern Munich on Wednesday evening in what may be the Gunners’ biggest game in years. A place in the Champions League semi-finals is at stake here, and Arsenal will be desperate to get a win here. Of course, beating Bayern Munich at the Allianz Arena is much easier said than done, but the Gunners do stand a good chance here. Speaking on CBS, Thierry Henry has been discussing this game, and he’s shared a route towards victory for Arsenal. Thierry Henry shares how Arsenal beat Bayern MunichThe Frenchman spoke about his former team’s chances on Wednesday, and he says that Arsenal nee…