Editor’s Note: Frida Ghitis, a former CNN producer and correspondent, is a world affairs columnist. She is a weekly opinion contributor to CNN, a contributing columnist to The Washington Post and a columnist for World Politics Review. The views expressed in this commentary are her own. View more opinion on CNN. CNN — “As long as the United States stands,” President Joe Biden told the people of Israel, “we will not let you ever be alone.” It was one of Biden’s countless expressions of support for Israel since the October 7 attack in which Hamas terrorists murdered at least 1,400...