In anticipation of the Iowa caucuses, several communities of women religious in Iowa and nearby states bought billboards throughout Iowa to deliver a call for comprehensive immigration reform. The billboards have been placed in the Quad Cities, Des Moines, Dubuque, Cedar Rapids, Sioux City and Clinton, and will remain in place until the Jan. 3 caucuses. (CNS photo/The Witness) (Dec. 22, 2011) See story to come.