Analysis: Four things we learned in Spain's matchday 12

MADRID, Nov. 4 (Xinhua) -- FC Barcelona beat neighbors Espanyol to move nine points clear at the top of La Liga on Sunday, while Atletico Madrid also got back to winning ways on a weekend many believe shouldn't have gone ahead. Here are some things we learned in Spain this weekend.

1. Should matches have been played?

Many commentators believe that La Liga should have postponed the weekend fixtures in the