Social media posts claim BlackRock CEO Larry Fink said trillions of dollars needed for U.S. artificial intelligence infrastructure would come from ordinary Americans’ savings and pension accounts. Fink did say those words, but posts omitted key context about his meaning, according to Snopes reporter Jack Izzo. In other fact checks, a video circulating online of President Donald Trump staring at White House columns is authentic but does not prove he soiled himself. Donald Trump Jr. made a statement about Arlington National Cemetery reminding him of his family's financial "sacrifices" in his 2019 book. Posts claiming Canadian police can arrest people for mental health issues if a psychiatrist labels them "insane" contain elements of truth, but actual laws are more complex. A longstanding urban legend about thieves using perfume to knock out victims has circulated since the 1990s. A rumor that McDonald's Big Mac increased from 50 cents in 1980 to $8 in 2024 while losing "40% of its size" is spreading online again; Snopes reporter Aleksandra Wrona examined official records to determine if customers are getting less burger for their buck.