Barack Obama is keeping no stones unturned to campaign for his ex-Vice President and Democratic candidate Joe Biden. A close race to the White House is on as Joe Biden wrests President Donald Trump for presidency as Election Day in the USA closes in on November 3.
And with the coronavirus pandemic affecting millions across the US, Barack Obama has opted for a safer option to campaign for Mr Biden - phone calls.
He was urging everyone to vote for Joe Biden through what he called `phone banking` and Ms Alyssa was one of them. He shared the much-loved video of the interaction on his Twitter account.