U.S. President Joe Biden began a historic trip to Brazil Sunday, becoming the first sitting American president to visit the Amazon rainforest to mark his efforts on fighting climate change. He will attend the summit of the 20 largest economies, the G20, Monday in Rio de Janeiro, where climate, poverty reduction and other global clauses will be discussed. White House Bureau Chief Patsy Widakuswara is traveling with the president and has this report from Rio.