Former President Donald Trump has made gains in 19 states in the past week, according to a major election forecast. Pollster Nate Silver's forecast shows that the Republican presidential nominee has made marginal gains in six swing states during the past week and in Florida, Texas and New Mexico. Trump has also made gains in New Hampshire, California, Montana, Washington, Massachusetts, Indiana, Missouri, Maryland, Rhode Island and Nebraska, including in its 2nd Congressional District. Nebraska does not use the "winner takes all" system for awarding Electoral College votes. Two votes are awarded to the winner of the statewide popular vote,...