Biden jokes about his age in a new campaign ad: “I am very young, vigorous and handsome” The president continues to try to change the minds of voters who, based on his 81 years, doubt his abilities for a second term. The 60-second ad, aired Saturday, is the first in a six-week, $30 million ad campaign announced this week.

An NBC News poll released last month found that 62% of voters had “significant concerns” about the president's age.