And reported their abs actions to the u.s. embassy in kiev. and cooperating with the investigation focusing on actions of rudy giuliani. >> a source familiar with the matter says federal prosecutors are investigating giuliani possible business ties to parness and their company global energy producers. an attorney for giuliani said mr. giuliani had no interest at any time. earlier this month he vehemently denied wrong doing. >> the reality is that everything i have done is totally legal. >> he never met or discussed anything with giuliani. but says the two men who came to him with a corrupt pla...