Rescued students of Kankara Government Science Secondary School attend a presidential meeting at the Government House of Katsina State in Nigeria, on Dec. 18, 2020. (Xinhua/David Olatun)

LAGOS, March 12 (Xinhua) -- A group of unidentified gunmen attacked a college in Kaduna state in early hours on Friday, abducting yet to be ascertained number of students, local police said on Friday.