South Korea's Top Business Leaders Testify In Corruption Hearings

The bosses of South Korea's top companies take the hot seat in a series of unprecedented parliamentary hearings into corruption; Russia and China have vetoed a draft resolution at the UN Security Council that called for a seven-day ceasefire in Aleppo to allow for the unimpeded access of aid; The singer 'Christine and the Queens' talks about fame, gender and her alter ego.