cullen mercer reports from guatemala city >>> thousands were back on the streets of guatemala city a day after the country's vice president stepped down. roxana baldetti's resignation was the culmination of weeks of protests. while guatemalans are celebrating a victory for the people, many say the work and the demonstrations are far from over. >> translation: if politicians and public servants are not able to understand a message that they must change and not serve themselves from the resources of the public we ask each and every to resign. otto perez molina announced the resignation, saying it was a brave decision. >> translation: the vice president, after talks in which we analysed what was taking place in the country, i reiterate courageously made the decision to present her resignation. there are processes here i insist should be followed. there are processes established by law and that all guatemalans should respect >>> the former private secretary of roxana baldetti is alleged to have been a leader in a construction scam in which officials took bribes to lower customs duties. i