May is Lupus Awareness Month, and health organizations across the country want people to know about the physical and emotional impact of this autoimmune disease. Grammy-winning singer, producer and actress Toni Braxton has been living with lupus for the past 15 years. She's also a spokesperson for Aurinia Pharmaceuticals and its "get uncomfortable" campaign. She joined CBS News to share what people should know about the disease and how it has affected her.