GB News’ Nigel Farage has tipped Former United States Secretary of Housing and Urban Development Dr Ben Carson for a “very big job”, as Donald Trump continues to dominate the GOP primaries. Following his second win in New Hampshire, the former US President is heading for a third victory in South Carolina. According to the latest figures, Trump is leading the pack at 63 per cent with top competitor Nikki Haley trailing behind with just 24 per cent. After claiming his New Hampshire victory, Trump called Haley an “imposter” and vowed to “permanently bar” anyone who contributes to Haley’s campaign…