Barcelona have resources to upset PSG but need belief, says Iniesta

Football Soccer - Paris St Germain v Barcelona - UEFA Champions League Round of 16 First Leg - Parc Des Princes, Paris, France - 14/2/17 Barcelona's Andres Iniesta looks dejected Reuters / Christian Hartmann Livepic

BARCELONA (Reuters) - Barcelona must believe in their ability to make history as the first Champions League team to overturn a 4-0 first-leg deficit when they line up against Paris St Germain at Camp Nou on March 8, captain Andres Iniesta said on Monday.

"Considering how complicated it is, we have to believe, we must believe," Iniesta said ahead of the last-16 second leg. "I think we have the resources to cause them problems.