The boss of Samsung, Lee Jae-yong, is engulfed in a massive bribery scandal that's threatening to put him in jail. The case is also linked to the huge scandal that led to the impeachment of South Korea's President Park Geun-hye. Shares in South Korea rose 0.4% in Friday's session after the country's Constitutional Court upheld parliament's impeachment of the President. James Brydges reports.