Protocols questioned as scopes blamed for new superbug outbreak in L.A. hospital
Four patients at Cedars-Sinai Medical Center have the drug-resistant superbug known as CRE. The hospital blames the spread on a contaminated medical scope. The same type of device led to an outbreak infecting at least seven people at UCLA Medical Center. Chief medical correspondent Dr. Jon LaPook joins "CBS This Morning" to discuss the latest outbreak.