Dan Walker at Wembley stadium
Media playback is unsupported on your device

Peek inside Wembley Stadium tunnel

19 April 2015 Last updated at 09:52 BST

The FA Cup semi-finals take place this weekend at Wembley stadium in London.

Reading play Arsenal on Saturday, before Aston Villa take on Liverpool on Sunday.

Ahead of Saturday's game, BBC Sport reporter Dan Walker went behind the scenes into the tunnel and sent us a video.