WATCH: Psaki snaps at reporter after being asked about Biden’s plummeting poll numbers

"On the polling, the president's polling continues to collapse," Emerald Robinson asked at the end of the briefing.

"Emerald I know you like to shout at the end," Psaki said, "next time we'll do it during the briefing."

This after a new poll was released, finding that 54 percent of Americans beleive that the country is less united now than before. The poll, released September 19, showed a gradual decline in public support for the Biden administration.

Americans cite his "Incompetence/Poor leadership" as the reason for their lack of confidence in his administration. Additionally, the poor results in the withdrawal of US military forces from Afghanistan have played a role in American's displeasure with Biden's leadership. Others simply said the president is "doing a bad job."

The economy and the administration's vaccine mandates, and their Covid response, were among other reasons. Some Americans also cited Biden's failures at the US-Mexico border for their feeling that the president is failing to lead the American people and the nation in a positive direction.