Whakaotihia te rerenga e whai ake nei: I mahi a Kleinman mō te rōpū tautoko herehere Federal Prison Consultants. I te tau 2005, i whakahaerehia e Kleinman he nohopuku tekau ma rua nga ra i Lafayette Square i waho o te White House ki te whakanui ake i te whakangaro i Darfur. He kaiawhina ture ia i mua ki te Kaituku Kawanatanga a Josh Shapiro, he kaimahi mara mo
Ko te pakanga a Barack Obama i te tau 2008, me te kaiawhina ki te U.S. Representative Joe Sestak i tana kaupapa Senate 2010.