Riot police have apparently fired tear gas at striking metro workers in Sao Paulo, three days before the World Cup kicks off in the city.
Correspondent Lulu Garcia-Navarro, for the public radio network NPR, tweeted this picture:
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The chairman admitted that "we were all wrong" about the resilience of the economy.
In the town of Bethlehem, doctor Mary Ellen DeFranco told ITV News: "I have hope for the first time in a long time."
Freezing and frosty for some of us