Thousands of students chanting angry slogans hit the streets of Istanbul on Tuesday as a court jailed an AFP journalist and six others for covering the biggest protests to hit Turkey in over a decade. The demonstrations erupted after the arrest of the mayor of Istanbul, President Recep Tayyip Erdogan's main political rival, in a crackdown that has seen more than 1,400 people arrested, including 11 Turkish journalists. FRANCE 24's Jasper Mortimer reports from Ankara.