The Biggest Stories of January 31, 2016

Reservation protest in Andhra Pradesh leads to burning of eight bogies of Ratnachal Express and blocking of national highway; After the death of six-year-old boy, Delhi Police questions the principal and staff of Ryan International School; Delhi government lawmakers stop by striking municipal workers as garbage piles up on the streets of the capital; Days after the student agitation over the suicide of Rohith Vemula, classes to resume at the Hyderabad Central University; and more in our news wrap of the day.