South Carolina Senator Lindsey Graham’s cause of death has been revealed.The 71-year-old Republican died from an aorta rupture caused by hardened arteries, The Associated Press reported on Sunday afternoon, citing a preliminary finding from a medical examiner.Graham, a fourth-term senator and staunch ally of President Donald Trump, passed away on Saturday evening from a “brief and sudden illness,” his office announced shortly after 2 a.m. on Sunday. “Senator Graham’s family appreciates prayers at this time and asks for privacy during this incredibly difficult period,” the statement said.Senator Lindsey Graham died of an aorta rupture, a medical examiner said in a preliminary report issued on Sunday (Reuters)This is a breaking story...