WASHINGTON, DC - OCTOBER 07: U.S. President Joe Biden (L) and Rabbi Aaron Alexander (R) of Adas Israel Congregation depart following a remembrance ceremony in the Blue Room of the White House on the one-year anniversary of the Hamas attack on Israel on October 07, 2024 in Washington, DC. On October 7, 2023 Hamas carried out a surprise attack in Israel, killing more than 1,200 and taking about 250 hostage, according to Israeli officials. It was the bloodiest day in Jewish history since the end of the Holocaust. (Photo by Kevin Dietsch/Getty Images)