 I feel like it's obesity discrimination. They would tell patients things like, you don't deserve to be on this, or this is for patients with diabetes, you're abusing this drug, even if the doctor is prescribing it. He says both groups of patients do really need their medicines. It's unclear how soon the shortages will be resolved, but the drug makers have invested in new factories and say they're ramping up production. Sydney Lepkin, NPR News.