Oprah awards speech sparks talk of White House run

Oprah Winfrey's rousing speech at the Golden Globes was still reverberating on Monday amid a storm of speculation about a possible 2020 White House run by the veteran businesswoman, actress and TV star.

On Sunday night Winfrey became the first black woman to receive the annual awards show's lifetime achievement honor but it was her ringing remarks on the empowerment of women - after last year's sexual harassment scandals - that lit up the internet and dominated morning television.