They were thought to be in power during the later stages of
 the Cultural Revolution.
The leader of this group was arrested at No 17 Fisherman's Terrace. Another member of this group
 ordered the printing of an article about education reform after the death of one of their opponents,
 attempting to distract the populace. One of their opponents was denounced as a "capitalist roader". One
 member of this group published an article on the opera "Hai Rui Dismissed From Office." This group was
 captured after Hua Guofeng came into power. They were thought to be in power during the later stages of
 the Cultural Revolution. For 10 points, name this group of Chinese politicians led by Jiang Qing, or
 Madame Mao, named for the number of members in the group.
The leader of this group was arrested at No 17 Fisherman's Terrace.
{Gang} of {Four}