Portman's Son Tweets Support After His Dad Votes For Cloture On ENDA AP Photo / J. Scott Applewhite ByCaitlin MacNealPublishedNovember 4, 2013, 7:05 PM EST 2639 views Will Portman, Sen. Rob Portman's (R-OH) son, expressed his support Monday for his dad's vote for cloture on the Employment Non-Discrimination Act. Go dad RT @chrisgeidner Sens Portman and Toomey vote yes. Cloture is reached on #ENDA. — Will Portman (@wdportman) November 4, 2013 Will Portman came out in 2010, and Sen. Portman announced his support for same sex marriage in March 2013.