Center for Economic and Policy Research senior adviser Justin Talbot Zorn has advice for Vice President Kamala Harris and Democrats on how to win over voters who planned to back Robert F. Kennedy Jr. in the presidential election now that the Independent candidate has dropped his bid. Harris is exceeding President Joe Biden’s lead over Donald Trump, according to The Hill, but experts like Zorn warn that 2024 Democratic nominee can’t take her foot of the gas just yet. In an op-ed published by MSNBC Thursday, Zorn writes: While Kennedy’s support fell to roughly 5% in three-way matchups nationally…