A new poll shows that Donald Trump has increased his lead in the Republican race for the presidential elections of 2016.
The survey, conducted by the University "Quinnipiac" concludes that real estate magnate enjoys a support of 28 percent among Republican voters across the country.
He heads to the former neurosurgeon Ben Carson, who comes in second with 15 points. He remained behind the former governor of Florida, Jeb Bush, son and brother of two former US presidents.
The first races for the Republican nomination will take place in February.