Protests at Brazil World Cup venue
9 October 2013 Last updated at 03:08 BST
Protesters in Brazil have disrupted an official visit to a football stadium being built for next year's World Cup.
About 50 people stormed the arena as it was being inspected by Fifa officials.
They shouted slogans and held banners criticising the huge amounts spent in preparations for the tournament.
Leonardo Rocha reports.