LaGuardia Survivors Speak Out | The Science of the Peptide Boom

Since the start of the partial government shutdown, more than 480 TSA officers have quit their jobs. Meanwhile, the acting TSA administrator said on Wednesday that the situation at airports could get worse and smaller airports may have to close "if we do not have enough officers." Air Canada passengers Rebecca Liquori and Rachel Mariotti worked together to remove the emergency exit door on the plane that collided with a fire-rescue truck at LaGuardia Airport. They speak to "CBS Mornings" about "holding on to each other" during the incident, how they helped other passengers and processing what happened. Oscar-winning filmmaker Peter Jackson announced on Wednesday that "The Late Show" host Stephen Colbert will co-write the next "Lord of the Rings" movie. "The Late Show" airs its final episode in May. 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. (Spoilers ahead) "CBS Mornings" reveals shocking details about the latest "Survivor" elimination ceremony. Camila Morrone, who stars in the series "Something Very Bad Is Going to Happen," speaks to "CBS Mornings" about the show, what intimidated her about the horror genre, and working with the Duffer brothers.