Portman backs a Senate vote on the president's Supreme Court nominee
Portman backs Timken in crowded Ohio GOP primary - POLITICO
Rob Portman - Wikipedia
G.O.P. Senator Rob Portman Will Not Seek Re-election - The New York Times
Sen. Portman still champions bipartisanship, against tide | AP News
Sen. Rob Portman says Chinese government targeting Federal Reserve | Pensions & Investments
Rob Portman | Biography & Facts | Britannica
Portman's exit signals uncertainty for Senate GOP - POLITICO
Republican Sen. Rob Portman Of Ohio Won't Seek Reelection : NPR
Rob Portman (@senrobportman) • Instagram photos and videos
Ohio Senator Rob Portman Criticizes Obama ISIS Speech as 'Tardy' | Time
The loyal soldier: Rob Portman's service to GOP almost made him VP pick in 2012
Rob Portman
About – Rob Portman
Rob Portman - Wikipedia
Ohio Sen. Rob Portman not running for reelection - Roll Call
Rob Portman | Facebook
Email Rob | Senator Rob Portman
Sen. Rob Portman Says GOP, Dems About '90 Percent of the Way There' on Infrastructure Deal
New Republic: The Case For Rob Portman : NPR
Rob Portman's chief of staff to head Google's D.C. office - POLITICO
Ohio Leaders Call for Senator Rob Portman to Act Now
Rob Portman Says Republicans Should Work With Biden on Infrastructure - The New York Times
Sherrod Brown and Rob Portman forecast different impacts from inflation deal | The Statehouse News Bureau
Rob Portman | Alliance to Save Energy
