This is a very radical group of people clearly needing the comfort of knowing the date of the end time. (religion.blogs.cnn.com)
So when the federal Natural Resources Minister Joe Oliver issued an open letter this month saying the federal government was not going to allow environmental or any «other radical groups» funded by «foreign special interest groups» to delay the Northern Gateway pipeline decision, it came across to some as strident and confrontational. (canadianbusiness.com)
For example, social security programs once advocated only by radical groups have become the conservatism of subsequent generations. (religion-online.org)