Rory Smith, Julien Laurens and Stephen Warnock discuss how his "remonstrating and demonstrations" may have "set the tone" for the Gunners' "nervous" first-half performance against Paris Saint-Germain. And if you want to remind yourself of the action on Tuesday, the highlights are below.

Mikel Arteta's side are capable of overcoming a one goal deficit in Paris — but it might require their best performance of the season

It was a close first leg in the Champions League semifinals with PSG getting an early advantage before they return home next week