article_snippet: (CNN)Demonstrators took to the streets across Brazil on Sunday, protesting corruption and demanding the impeachment of President Dilma RousseffPresident Dilma Rousseff.
article_snippet: In Rio de Janeiro, they gathered along Copacabana beach, while in the capital, Brasilia, protesters marched on government headquarters.
article_snippet: Many demonstrators wore the country's colors -- green, blue and yellow -- waved flags, and chanted: "Out Dilma.
article_snippet: Amid complaints about a weak economy and a massive corruption scandal involving the country's state-run oil company, protesters say protesters are incensed because Brazilian investigators are unraveling a huge money-laundering and bribery case centered around Petrobras, the country's national oil company.
article_snippet: Why are protesters furious with Brazil's President?
article_snippet: The announcement did little to quiet the protests in some cities.
article_snippet: Many protesters banged pots and pans and honked car horns.
highlights_snippet: Protesters denounce corruption and demand the impeachment of President Dilma Rousseff .
  
highlights_snippet: Protesters march in key cities: Sao Paulo, Rio de Janeiro and the capital, Brasilia .