Could Weight Loss Drugs Help Protect Against Dementia? | Florida Gators Star on Winning NCAA National Championship | Idina Menzel Talks Returning to Broadway

While large retailers may weather the storm, independent businesses are struggling to absorb rising costs tied to new trade policies. "CBS Mornings" hears from one Los Angeles entrepreneur facing tough choices.Lori Vallow Daybell was in an Arizona court Monday to represent herself in a trial involving the killing of her fourth husband, Charles Vallow, in 2019. In her opening statement, Vallow said the evidence will show it was self defense, but prosecutors argued she conspired with her brother to kill Vallow, who had filed for divorce, to collect a $1 million life insurance policy.Two new studies in JAMA Neurology show some diabetes and popular weight loss drugs could help to protect against dementia. CBS News medical contributor Dr. Celine Gounder joins "CBS Mornings" to explain what researchers found.The Florida Gators won their first NCAA basketball title since 2007. Will Richard, who hit four three-pointers in the first half, speaks about the big win, what he'll remember from this season and the next steps in his career.Deja Kelly has turned her platform into a personal brand, but she says having the right support system — from a financial advisor to her "momager" — is key to staying grounded in the new NIL economy.With just days to go before liftoff, Gayle King gets a surprise sendoff on "CBS Mornings" from friends and famous faces including Tom Hanks, William Shatner, Bill Nye and Megan Rapinoe.Nearly a decade since her last Broadway role, Idina Menzel is back, this time climbing through midair as a grieving mother who finds healing and hope in California's redwood forest.