President Joe Biden’s brother Frank promoted his family ties to the White Houde in an advertisement for the law firm he advises. CNBC describes the text of the Inauguration Day advertisement: “The two Biden brothers have long held a commitment to pushing environmental issues to the forefront; the president-elect has vowed to rejoin the Paris Agreement and wants to set ambitious greenhouse gas reduction targets, for example,” the ad in the paper says. “My brother is a model for how to go about doing this work,” Frank Biden says in the ad. “One of his central tenets is that one