A same-sex marriage law is expected to be approved in Washington , D.C . Democrats have supermajority control of the the National Conference of State Legislatures . Gov . Camilla Taylor , also a Democrat , says he 'll sign the bill . Illinois would become the first state legalizing same-sex marriage , plus Illinois .
A same-sex marriage law is expected to be approved in Illinois . Democrats have supermajority control of the Legislature . Gov . Pat Quinn , also a Democrat , says he 'll sign the bill . Illinois would become the 10th state legalizing same-sex marriage , plus Washington , D.C .