article_snippet.sent: Former Liverpool striker Luis Suarez (left) and
article_snippet.sent: Spain defender Jordi Alba (right)
article_snippet.sent: takes on Lionel Messi compatriot Gerard Pique during the session .
article_snippet.sent: Former Liverpool striker Luis Suarez (left) and
highlights_snippet.sent: Luis Suarez and Lionel Messi scored stunning curled strikes at Nou Camp .