Arsene Wenger's side ruthlessly disposed of the Portuguese champions to progress...Arsenal 5-0 Porto (Agg. 5-2)Champions League ResultsArsenal produced a dominant attacking performance this evening at the Emirates Stadium to defeat Porto 5-0 and march onto the quarter finals of the Champions League.Two first half goals from Nicklas Bendtner set the tone for the evening, and further strikes from the influential Samir Nasri, a fourth from Emannuel Eboue, and a hat-trick goal from Bendtner left the visitors ruing a defensive display that was amatuerish...