Unai Emery Reveals What Arsenal's 'Big Motivation' Is Ahead of Crucial North London Derby

​Arsenal manager Unai Emery has said keeping pace with rivals Tottenham in the league table is a serious motivation for his side, as they gear up for the short trip to Wembley to face their North London rivals on Saturday.  A victory for Emery's men at the weekend will cut the gap between the two to just one point after Arsenal's back to back league wins moved them into fourth place; while back to back league defeats for Spurs has led to the collapse of their title challenge.  And given the... Via All the latest breaking football news, transfer rumours, analysis, and match reports - 90min http://www.90min.com/