Washington (US), Feb. 10 -- Former New Jersey governor Chris Christies on Saturday said that former United States vice president Joe Biden has the best chance of beating President Donald Trump in the 2020 presidential election.

"I think the one that the President would be most afraid of if he can stay in his lane is Biden. And the reason why Biden could go to Ohio and Pennsylvania and Wisconsin and Michigan and appeal to white working-class voters. And if he does that, he only has to peel off 7,000-10,000 votes in each one of those states, and he only has to win two of them," said Christies during HBO's Real Time with Bill Mahar.

The Republican leader made these remarks while appearing on the HBO's Real Time with Bill Mahar show for the p...