Immigrant Children Detainees

Immigrant children referred to as "detainees".
Is the Associated Press simply trying to appease the conservative financial establishment in hopes of maintaining and possibly expanding their funding?
Are there any responsible US news agencies anymore?

http://www.theguardian.com/commentisfree/2014/jun/20/media-immigrant-children-detainees

http://www.thenation.com/blog/180331/what-overcrowded-holding-center-migrant-children-looks

http://www.theguardian.com/world/2014/jun/21/texas-mass-graves-undocumented-migrants-uncovered

Top Universities in England

http://www.theguardian.com/education/ng-interactive/2014/jun/02/university-league-tables-2015-the-complete-list

By subject:
http://www.theguardian.com/education/ng-interactive/2014/jun/03/university-league-tables-2015-by-subject