Ahead of Barcelona v Real Madrid, Sky Sports look back at the best El Clasico goals from the 21st century. Featuring Lionel Messi, Ronaldinho, and a certain Michael Owen, the biggest game in Spanish football has seen a few crackers over the years... Barca host their rivals on April 2 at the Nou Camp, with 10 points separating the two sides in La Liga with eight games remaining. Watch the video above