Divided Brazil draws battlelines for Rousseff impeachment vote

By Alonso Soto and Marcela Ayres BRASILIA (Reuters) - Lawmakers jostled in Brazil's lower house of Congress on Sunday at the start of a session on whether to back the impeachment of President Dilma Rousseff, in a fiercely contested ballot that could hasten the end of 13 years of leftist Workers Party rule. The political crisis in Brazil, which comes amid its worst recession since the 1930s, has deeply divided the South American country and sparked a bitter contest between Rousseff and Vice Presi