Tyler Perry christens new studio with help of Oprah

ATLANTA (AP) - Tyler Perry officially christened his massive new film studio Saturday, beaming as his fellow entertainment industry luminaries descended on Atlanta and strode a red carpet to his sprawling complex for an opening gala.

Should Oprah run?

The chorus of calls is growing on social media for Oprah Winfrey to run for U.S. president in 2020 after she gave a stirring acceptance speech at the Golden Globe Awards last night. But the question is should she run? Would she win? And what does it say about U.S. politics if another media mogul were to enter high-profile politics.