article_snippet: (CNN)Hundreds of thousands of protesters gathered in cities across Brazil this weekend, incensed by serious economic woes and a massive scandal involving the country's oil company.
article_snippet: What do the protesters want?
article_snippet: the protesters're angry about the country's economy being in shambles at a time when political corruption at the highest levels of government is alleged.
article_snippet: What's a massive scandal involving the country's oil company about?
article_snippet: Petrobras is the national oil company.
article_snippet: And this Petrobras scandal is a problem.
highlights_snippet: Demonstrators are angry about a massive scandal involving state oil company .
  
highlights_snippet: Protesters also are incensed about a stumbling economy .