. >> matt bodner, thank you. >>> at an annual holocaust remembrance ceremony, president biden forcefully condemned anti-semitism amid a reported strike in anti-jewish animus in the u.s. >> the jewish community, i want you to know i see your fear, your hurt and your pain. let me reassure you. as your president, you're not alone. you belong. you always have, and you always will. >> the bipartisan ceremony honored the 6 million jews murdered in world war ii by nazis than collaborates. >>> tiktok is pushing back on a potential ban in the u.s., saying this would violate the first amendment. nbc's savannah sellers has this report. >> reporter: calling a ban so obviously unconstitutional, tiktok sued the u.s. government, trying to undo the legislation signed into law last month that would force its chinese parent company to sell within a year or see it banned. tiktok and bytedance arguing the law disregards less-extreme alternatives and is simply not possible, not commercially, not technologically, not legally. adding the law will force shutdown of tiktok by january 19th, 2025, silencing the 17