U.S. top diplomat Antony Blinken and President Luiz Inacio Lula da Silva had a "frank exchange" on Wednesday in which the secretary of state made it clear to Brazil's leader the U.S. did not agree with his recent remarks about Israel's war in Gaza. Lula is in the middle of a diplomatic spat with Israel over comments in which he likened the war in Gaza to the Nazi genocide during World War Two, leading Israel to say he was not welcome there until he takes back the comments. "I would say that it was a frank exchange, with the secretary...