Lawmakers are looking for a way out of the Department of Homeland Security shutdown that has roiled air travel after a potential deal stalled. Follow live updates.
Chief medical correspondent Dr. Jon LaPook joins "CBS Mornings" to break down the recent buzz around peptides, if peptide therapies actually work and any potential side effects.
The TSA's top official says the situation at U.S. airports could get even worse if the partial government shutdown that has frozen officers' paychecks continues.
