Robert F. Kennedy Jr. erupted in anger on Monday after a New York Times profile alleged he had effectively 'checked out' as secretary of Health and Human Services during the Ebola outbreak in Africa, accusing him of spending his days disengaged, scrolling on his phone and neglecting key parts of his brief in Washington, D.C. The Times piece by veteran health and politics reporter Sheryl Gay Stolberg, published on Sunday, painted a picture of RFK…