Golf: McGinley slips back to four under

Paul McGinley slipped back to four under in the second round of the Moroccan Open.

Philip Walton is now also on four under with six holes left to play.

Ian Poulter is in the lead on eight under with three to play, followed by American Craig Hainline on six under.

Swede Robert Karlsson and Frenchman Thomas Levet are tied for third on five under.