Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

Indian police detain National Students Union of India (NSUI) students during a protest, after a student found was dead at a university hostel, in New Delhi on January 22, 2016. Rohit Vemula, a 26-year-old doctoral student at the university of Hyderabad, was found hanged on January 17, triggering protests in the southern city and New Delhi. He was one of five students, all from India's lowest Dalit social caste, to be suspended by the university after they were accused of assaulting the head of a right-wing student political group -- a charge they denied. AFP PHOTO / Chandan KHANNA / AFP / Chandan KhannaChandan Khanna/AFP/Getty Images
Indian police detain National Students Union of India (NSUI) students during a protest, after a student found was dead at a university hostel, in New Delhi on January 22, 2016. Rohit Vemula, a 26-year-old doctoral student at the university of Hyderabad, was found hanged on January 17, triggering protests in the southern city and New Delhi. He was one of five students, all from India's lowest Dalit social caste, to be suspended by the university after they were accused of assaulting the head of a right-wing student political group -- a charge they denied. AFP PHOTO / Chandan KHANNA / AFP / Chandan KhannaChandan Khanna/AFP/Getty Images

    JUST WATCHED

    Deadly protests deplete water supply in New Delhi

MUST WATCH

Deadly protests deplete water supply in New Delhi

A rural caste, protesting for more jobs and education opportunities, attacked a treatment plant and blocked a canal that supplies water to New Delhi. CNN's Sumnima Udas reports.

Deadly protests deplete water supply in New Delhi

A rural caste, protesting for more jobs and education opportunities, attacked a treatment plant and blocked a canal that supplies water to New Delhi. CNN's Sumnima Udas reports.