describe the wider concept of commercial sexual exploitation of children (CSEC). It excludes other identifiable manifestations of CSEC, such as commercial sexual exploitation through child marriage, domestic child labor, and the trafficking of children for sexual purposes. The terminology applied to the practice is a subject of dispute. The United States Department of Justice states, "The term itself implies the idea of choice, when in fact that is not the case." Groups that oppose the practice believe that the terms child prostitution and child prostitute carry problematic connotations because children are generally not expected to be able to make informed decisions about prostitution. As an alternative, they use the terms prostituted children and the commercial sexual exploitation of children. Other groups use the term child sex worker to imply that the children are not always "passive victims". Causes and types Children are often forced by social structures and individual agents into situations in which adults take advantage of their vulnerability and sexually exploit and abuse them by selling them or selling their bodies. Structure and agency commonly combine to force a child into commercial sex: for example, the prostitution of a child frequently follows from prior sexual abuse, often in the child's home. Many believe that the majority of prostituted children are from Southeast Asia and the majority of their clients are Western sex tourists, but sociologist Louise Brown argues that, while Westerners contribute to the growth of the industry, most of the children's customers are Asian locals. Prostitution of children usually occurs in environments such as brothels, bars and clubs, homes, or particular streets and areas (usually in socially run down places). According to one study, only about 10% of prostituted children have a pimp and over 45% entered the business through friends. Maureen Jaffe and Sonia Rosen from the International Child Labor Study Office write that cases vary widely:Some victims are runaways from home or State institutions, others are sold by their parents or forced or tricked into prostitution, and others are street children. Some are amateurs and others professionals. Although one tends to think first and foremost of young girls in the trade, there is an increase in the number of young boys involved in prostitution. The most disquieting cases are those children who are forced into the trade and then incarcerated. These children run the possible further risk of torture and subsequent death.Deputy Attorney General James