President Trump said the coronavirus pandemic will be brought under control and he played down the public health threat in a Sunday interview, putting him increasingly at odds with state officials expressing concern about the spread of Covid-19 among young adults. The number of infected Americans continued to climb over the weekend. There were more than 3.7 million confirmed cases of the coronavirus in the U.S. Sunday, according to data from Johns Hopkins. More than 140,300 people in the U.S. have died from the disease, according…