Her 'southern twang' is reported here:
http://www.telegraph.co.uk/news/main.jhtml?xml=/news/2007/03/05/wuspols05.xml&DCMP=EMC-new_05032007
Obama v Clinton: showdown in the pulpits
I'm still surprised she dragged out Bill this early. I know Obama is hurting her in the polls, but the internals must really be bad for her to keep dredging up his name so constantly...