United States July 19, 2023 10:56 am Why are so many country flags red, white and blue? Ted Kaye, secretary of the North American Vexillological Association, explains why so many country flags in the world are red, white and blue, including the United States flag. US & World Videos 0:59 Garth Brooks accused of rape in new lawsuit 1:07 Los Angeles authorities reviewing possible resentencing for Menendez brothers 1:07 US dockworkers agree to tentative deal, ending strike 1:08 3 officers convicted in Tyre Nichols fatal beating 1:59 Death toll increases in Lebanon as Israel expands aerial and ground offensive