Lionel Messi’s stunning hat-trick against his favourite opponent, and Luis Suarez’s late goal secured the points for the Blaugrana who twice went behind at the Ramón Sánchez-Pizjuán
Leo Messi scores twice as first-place Barça battle back from 2-0, first-half deficit to earn a tie and provisionally extend their lead at the top of the table
Valverde’s men secure an important victory in a classic, end-to-end match in London to maintain their perfect start in the Champions League group stage
