Analyst: Portman's Gay Marriage Shift May Be 'Tip Of The Spear' In GOP : It's All Politics : NPR
G.O.P.'s Portman Says He Now Supports Gay Marriage - The New York Times
Sen. Rob Portman's Son: 'I'm Proud Of My Dad' : The Two-Way : NPR
Sen. Rob Portman's Son: 'I'm Proud Of My Dad' : The Two-Way : NPR
Rob Portman's Gay Marriage Shift Is 180
Rob Portman | Congress.gov | Library of Congress
Rob Portman takes the lead on gay marriage - The Washington Post
Ohio GOP senator cites 'change of heart' on gay marriage - CSMonitor.com
Rob Portman reverses stance on gay marriage, says son is gay
GOP's Rob Portman announces support for same-sex marriage
Rob Portman's Gay Marriage Stance a First for GOP Senators
Senator Rob Portman's gay son talks about coming out to his parents and why his father waited two years to change his stance on gay marriage | Daily Mail Online
Portman for gay marriage after son comes out - POLITICO
Ohio U.S. Sen. Rob Portman worries Senate doesn't have the votes for marriage equality act - Ohio Capital Journal
Republican Sen. Rob Portman Cosponsoring Marriage Equality Bill
GOP senator reverses gay-marriage stance after son comes out
Ohio Senator Rob Portman co-sponsors bill to codify same-sex marriage | WOSU News
Rob Portman and His Brave, Gay Son | The New Yorker
Top Democrats, Republicans in U.S. Senate see chance for bill protecting gay marriage | Reuters
Rob Portman - Wikipedia
Rob Portman's support of gay marriage raises hard questions for GOP – The Denver Post
Gay Marriage Foes Yet to Prove Formidable Threat to Rob Portman
GOP's Portman Supports Gay Marriage - WSJ
No-Smoking Scientist Urges Sen. Portman to Change Gay Marriage Stance — Charisma News
Ohio Republican Sen. Rob Portman co-sponsors a bill protecting marriage equality | Ideastream Public Media
