 I'm Ron Taylor. Democrats are not only split on whether President Biden should quit his reelection race, they're also not on the same page about what to do if he goes. Some Democrats want the president to tap Vice President Kamala Harris to succeed him on the ticket. A mail carrier has been shot and killed while working in Chicago. U.S. Postal Service is offering up to $250,000 for tips that solve the case in the death of Octavia Redmond. She delivered mail there for more than 15 years.