SAO PAULO/RIO DE JANEIRO (Reuters) - The new coronavirus outbreak hammered Brazilian retail, transportation and manufacturing on Wednesday, as the epidemic spread to senior political leaders and shook financial markets.Senate President Davi Alcolumbre said on social media that had been diagnosed with the virus but had no severe symptoms.President Jair Bolsonaro said a second Cabinet member, Mines and Energy Minister Bento Albuquerque, 61, has tested positive for the virus, joining his National..