President Donald Trump on Wednesday welcomed nearly 130 deep-pocketed donors, allies and representatives of major companies for a dinner at the White House to reward them for their pledged contributions to a massive new ballroom. The ballroom, whose price tag is now estimated at $250 million, is the most significant renovation that Trump, a former real estate mogul, is undertaking during his second term at the White House. All four sides of the ballroom — which Trump said will be large and grand enough to hold even a presidential inauguration -- will be made of bulletproof glass, with its color, window shape and molding keeping in character with the White House...