A page of the U.S. Centers for Disease Control and Prevention's website was changed to include a false claim about autism and vaccines. Multiple CDC officials familiar with the situation said the change was made by political appointees inside the Department of Health and Human Services without input from relevant agency staffers. Dr. Jon LaPook has details. Federal investigators released their preliminary report on the deadly crash of a UPS cargo plane in Louisville, Kentucky. Kris Van Cleave reports. In 2018, Zach Zarembinski and Isabelle Richard each survived life-threatening injuries and met after they woke up from a coma. Now, as Lana Zak shares, they're getting married. 

A federal judge dismissed the criminal charges against former FBI Director James Comey and New York Attorney General Letitia James on the grounds that Lindsey Halligan, the interim U.S. attorney who secured their indictments, was unlawfully appointed to the role. Scott MacFarlane has more. With Thanksgiving just three days away, it's the busiest travel week of the year. Kris Van Cleave is watching the airports, and Lonnie Quinn is keeping an eye on the weather. Authorities are working to locate 46-year-old Travis Turner, who went missing just days before a playoff game for the undefeated Union High School football team in Appalachia, Virginia. As Tom Hanson reports, state police said agents in their criminal division were en route to Turner's home as "part of the early stages of an investigation." Diplomats from the United States and Ukraine met in Switzerland over the weekend to revise a peace proposal that was widely-criticized after it was unveiled last week as being too pro-Russian. Meanwhile, the war drags on, as a massive Russian drone attack on the Ukrainian city of Kharkiv killed four people and injured 17 more, including children. Elizabeth Palmer has details. Tatiana Schlossberg, the granddaughter of former President John F. Kennedy, says the joy of new motherhood was replaced just hours after giving birth to her second child by a shattering diagnosis: a rare and aggressive form of leukemia. Dr. Jon LaPook has more. Elaine Quijano reports on a program called Generation S.O.S., which brings in young adults who have struggled with mental health and substance abuse to have conversations with high school students. For the first time ever, the Jim Henson Company is pulling iconic pieces out of the archives and onto the auction block. Carter Evans got a preview.