Letter: Trump’s visionless leadership imperils our future

President Donald Trump repeatedly says that he’s the greatest president, except maybe for Abraham Lincoln.This week, the president suggested in a tweet that November’s election be delayed “until people can properly, securely and safely vote.” Well, that’s not very Lincolnesque.In 1864, some suggested that the nation couldn’t pull off a fall presidential election in the middle of the Civil War. Yet even during that summer when the war wasn’t going well fo