Key Erdogan rival arrested by Turkish police as government crackdown escalates

Turkish police on Wednesday arrested Istanbul’s mayor — a popular opposition leader and key rival of President Recep Tayyip Erdogan — and several other prominent figures as part of investigations into alleged corruption and terror links. It was a dramatic escalation in an ongoing crackdown on the opposition and dissenting voices in Turkey. For more on the timing, FRANCE 24's correspondent, Jasper Mortimer.