US President Joe Biden is closing the gap and trails Republican Donald Trump by only 2% in the key states needed to win the election, reports Bloomberg. The newspaper writes that Biden showed the best results in a Bloomberg News/Morning Consult poll of key US states. This happened despite the fact that voters gave a low rating to the president’s performance at the debate amid panic in his party. Thus, Republican Donald Trump is ahead of Democrat Joe Biden by only 2 percentage points, 47% to 45%, in the key states necessary to win the November elections. This is the smallest gap since the poll …