Effort to impeach President Rousseff plunges into chaos

Interim speaker of lower house of Congress reverses his decision to annul the process

The fight over President Dilma Rousseff's future has taken a strange twist in Congress, with the interim speaker of Brazil's lower house of Congress on Tuesday saying he had reversed a decision to annul the impeachment.

Local media said Waldir Maranhao had "reversed the decision" to cancel the April vote by lawmakers that had first begun the process.