World leaders and US politicians are paying tribute after Sen. Lindsey Graham, a longtime Republican from South Carolina and ally of President Donald Trump, died “from a brief and sudden illness,” acc...

US Senator Lindsey Graham, a key Republican who went from a vocal critic of Donald Trump to one of his most loyal allies on Capitol Hill, has died at age 71.

"Early in my Senate tenure, I remember getting into a shouting match with Lindsey about a Ukraine funding bill at lunch and then learning the very next day that he was pushing rail legislation I reall...