Barcelona walks over Roma without much effort in a match that puts the club closer to a return to the Champions League semifinals.
Barcelona had its hardest match of the season yet, and the win was as difficult as you'd expect.
An atrocious first half is nullified by a brilliant second half.
The current title holder FC Barcelona will play against Atlético de Madrid in the quarter finals of the UEFA Champions League.
Barça completes the series of contests vs Athletic Club with three wins out of three.