 A third Senate Democrat is now calling on President Joe Biden not to continue seeking the Democratic nomination for president this year. Martin Heinrich of New Mexico, who writes, while the decision to withdraw from the campaign is President Biden's alone, I believe it is in the best interests of our country for him to step aside. By passing the torch, he would secure his legacy as one of our nation's greatest leaders and allow us to unite behind a candidate who can best defeat Donald Trump and safeguard the future of our democracy.