Pedzisa mutsara unotevera: Rivkin akashanda semumiriri weCalifornia mukuru weSenator John Kerry paDemocratic National Convention ya2004 uye naBarack Obama paDemocratic National Convention ya2008. Rivkin akanga ari mutungamiri weCalifornia wezvemari weObama's
Mushandirapamwe wake womu2008 uye mumwe wevarume vake vakanyanya kuunganidza mari.