A number of key Republican business leaders, who are backing candidates running against Donald Trump, had discussed about soliciting funds for a “super PAC” that’s been singularly focused on stopping Trump’s rise as the Republican nominee, according to a New York Times report.

Senior Republicans are speaking out against front-runner Donald Trump after his seven-state victory in the race for the party's presidential pick.

Republican Donald Trump and Democrat Bernie Sanders have shaken up the US presidential race with decisive victories in the New Hampshire primary.