President Bush Nominates Rob Portman as OMB Director and Susan Schwab for USTR
Rob Portman to play Obama for Mitt Romney's debate preparation | US elections 2012 | The Guardian
Sen. Rob Portman announces he won't seek re-election - cleveland.com
Senator Rob Portman of Ohio Will Not Seek Re-Election in 2022 - The New York Times
Portman's role in disputed Ukraine narrative sets him apart from other senators
Sen. Rob Portman still won't call Joe Biden “President-elect” - cleveland.com
Vice President Rob Portman? Lots of Republicans would like to see that happen | Crain's Cleveland Business
Ohio Sen. Rob Portman honors John McCain on Senate floor
Rob Portman - Wikipedia
Rob Portman | Biography & Facts | Britannica
Ohio US Sen. Rob Portman gives farewell speech | wkyc.com
Ohio senator advocates policy changes in wake of inflation report | Ohio | thecentersquare.com
Portman for (vice) president - POLITICO
Portman 'not interested' in Trump VP slot - POLITICO
Rob Portman and His Brave, Gay Son | The New Yorker
Who is Rob Portman: Worked for two Bush presidents then became senator
Potential Romney VP Rob Portman is a method actor of debate prep: 'physical mannerisms, parsing of his voice, everything'
The loyal soldier: Rob Portman's service to GOP almost made him VP pick in 2012
Rob Portman, a Master of Washington's Inner Workings - The New York Times
Former VP likes Ohio Sen. Rob Portman as Trump's running mate | WNWO
VP Joe Biden criticizes Rob Portman in Toledo stop
Rob Portman | Biography & Facts | Britannica
Trump VP? GOP Sen Portman says no thanks, but consider Kasich
Hon. Rob Portman, Board Member | IFES - The International Foundation for Electoral Systems
Who is Rob Portman? The 'Anti-Palin' of VP Picks, 'Confident Enough to Be Humble' - ABC News
