Rep. Christine Johnson, D-Salt Lake, at her home on Friday, is 16 weeks pregnant. Johnson is acting as a surrogate for a gay Salt Lake County couple, her close friends, after they expressed frustration with the difficulty of ...http://www.sltrib.com/news/ci_14151866SALT LAKE CITY — Last April, Utah legislator Christine Johnson wrote an e-mail she titled "You may want to sit down." It was a long e-mail to two friends, and it boiled down to this: She would be honored to have their baby. ...