Chief of Pakistan's Jamaat-ud-Dawa (JuD) Hafiz Saeed (C, front) leaves after being detained by police in eastern Pakistan's Lahore on early Jan. 31, 2017. Authorities in Pakistan have detained Hafiz Saeed, chief of Jamaat-ud-Dawa (JuD), the group accused of planning the 2008 attacks in the Indian commercial center of Mumbai that had killed 166 people, the group's spokesman said Tuesday. (Xinhua/Sajjad)