Via surrogacy, some men opt to become single dads

Thursday, August 22, 2013 | 8:20 p.m. CDT; updated 9:10 p.m. CDT, Thursday, August 22, 2013

Trey Powell's first name has an extra resonance these days. Though still a bachelor, he now presides over a family of three, as the dad of twin daughters born six months ago via a surrogate mother.