Watch: Obama interacts with voter’s 8-month-old kid while phone banking for Biden

Calling voters to remind them to vote is a practice followed during most poll campaigns. The same is going on in Joe Biden's camp ahead of US presidential election. One of the volunteers canvassing over phone is former US President Barack Obama. A video of Obama during one such call has gone viral on social media. Clip captures Obama's brief interaction with an 8-month-old baby of a voter. The former US president shared the clip on his personal Twitter handle. Since being shared, the video has gathered more than 3 million views. People shared various comments on the former US president's post. From calling the video sweet to recollecting old incidents, reactions were varied. Americans across 50 states and the District of Columbia to vote for their 46th president on November 3.