SB 56, the new Colorado paternity fraud bill, addresses the dilemma faced by men who discover that the children they are paying child support for are not biologically theirs. The bill would allow “duped dads” to terminate their support obligations by utilizing DNA evidence. In a recent Rocky Mountain News column, Editorial Page Editor Vincent Carroll labels these men “the picky type whose parental love depends on a genetic link” and says they seek to throw their nonbiological children “overboard with a minimum of fuss.” Carroll does have a point--SB 56 allows the duped dad to sever financial ties between...