More than 6,000 detained in Turkey after failed coup

Turkish President Recep Erdogan intensified this weekend’s failed military coup, as the government detained 6,000 people including three general and hundreds of soldiers. On Sunday, tens of thousands marched through the streets of the Ankara in a show of support for the Erdogan government. NewsHour Special Correspondent Marcia Biggs joins Hari Sreenivasan to discuss.