I thought I was being specific, actually...
http://en.wikipedia.org/wiki/DominionismThis is a generalized description, but it still works.
The term "dominionism" originated in the late 1980s to describe the activities of portions of the Christian Right in the United States;<1> but has been used to discuss similar trends in Canada, and several European countries. Some critics argue that the most militant theocratic forms of "dominionism" have had a direct influence upon the more moderate Christian Right;<3><6> and that dominionism in general raises issues regarding separation of church and state in the United States.<4><5>
Bruce Barron observes "in the context of American evangelical efforts to penetrate and transform public life, the distinguishing mark of a dominionist is a commitment to defining and carrying out an approach to building society that is self-consciously defined as exclusively Christian, and dependent specifically on the work of Christians, rather than based on a broader consensus" <2> (p. 14, italics in original). According to Barron, the "idea of Christian dominion, though with less emphasis on biblical law, has been echoed within the Charismatic movement, that segment of American Christianity identified by its free-spirited, demonstrative worship and its practice of spiritual gifts such as tongue speaking and prophecy." For example, well-known Charismatic preacher Pat Robertson reaches millions of viewers weekly through his "700 Club" television program. "Robertson's explicit emphasis on the need to restore Christians to leadership roles in American society mirrors what" Barron called, "a dominionist impulse in contemporary evangelicalism" <2> (p. 12).The idea of separation of church and State is basic to the United States. These people are trying to get rid of it. They are also typically exclusive in their economic habits, and often buy and sell to people they determine to be "Christians" - which generally means other Dominionists.
As far as where they came from, the pictures are from various sites off the web. I picturegoogled "christian fish"