ONLY 29 PERCENT OF THOSE SURVEYED AGREED WITH BIDEN WHEN HE RECENTLY REPEATED A CLAIM HE MADE ON THE CAMPAIGN TRAIL IN 2018, THAT MILITARY LEADERS TOLD HIM AND THEN PRESIDENT BARACK OBAMA THAT CLIMATE CHANGE WAS THE BIGGEST THREAT FACING THE UNITED STATES. MOST AMERICANS DO NOT THINK CLIMATE CHANGE 'GREATEST' SECURITY THREAT. FIFTY-FOUR PERCENT OF THOSE SURVEYED IN THE POLL DISAGREE WITH BIDEN’S CLAIM AND ANOTHER 17 PERCENT SAID THEY WERE NOT SURE.