i'm michelle harrison with you for the next hour. a last-ditch bid for survival. calls on thef supreme court to block the impeachment process against her just hours before the crucial vote in the senate. police face-off against angry demonstrators here in france where the government has pushed through controversial labor reforms. protests erupting across the country. hours to go until the curtain goes up on the 69th cannes film festival. security has been beefed up. we will chat with legendary director woody allen. ♪ >> first, an 11th hour battle for survival. dilma rousseff has called on the supreme court to block the impeachment process against her. the last-ditch move comes as the clock ticks down to a crucial vote in the senate this wednesday. rousseff supporters hit the streets across the country, causing chaos with burning barricades. catherine clifford has the latest. >> a blockade of smoke rising from the streets of sao paulo. supporters of embattled president dilma rousseff burned tires in protest as she fights against moves to impeach her. roadblocks hav