Tens of Thousands March Across Brazil Nation, Demanding President's Ouster, End to Corruption

Tens of thousands of Brazilians are marching in cities demanding President Dilma Rousseff's impeachment and blasting what they say is deep government corruption.
In many instances, demonstrators openly called for a military coup to dissolve the government.
The Sunday marches were peaceful, with families wearing shirts with colors of the Brazilian flag and holding placards demanding Rousseff's ouster.
The demonstrations come amid an inquiry into a kickback scheme at state-run oil company Petrobras, which prosecutors call the biggest corruption case yet uncovered in Brazil.