When this benefit fundraising special was announced, it was to help victims in the path of Hurricane Harvey, where the massive rain totals flooded most of Houston and many other places in southern Texas. Then, right behind Harvey geographically and alphabetically, came Hurricane Irma, which moved south to north across Florida and turned this special into a rarity: a two-hurricane relief special. Participants include George Clooney, Barbra Streisand, Beyoncé, George Strait and Blake Shelto