France protests: 70,000 police deployed as Paris, other cities brace for fresh unrest

France has deployed more than 70,000 security officials, including elite anti-terror forces, as the country braces itself for another weekend of demonstrations. This is amid fears of a repeat of last week's violence and looting that cost businesses up to hundreds of millions of euros in damages. Several cities have banned protests and extended curfews. Ross Cullen reports from Paris.