Dhameystir weedha soo socota: Gray wuxuu ka shaqeeyay siyaasada iyo shaqaalaha cilmi baarista ee Sanatarka Gobolka Barack Obama 2004 ololaha Senate-ka Mareykanka. Waxay sidoo kale xubin hore ka ahayd ololihii Madaxweyne ee Senatorka Mareykanka Obama, oo u shaqeysay Kuxigeenka Agaasimaha Siyaasadda Qaranka ee
Obama ee Ololaha Madaxtinimada Mareykanka ee 2007-2008.