Robert F. Kennedy Jr. closes in on choosing a vice presidential candidate. https://www.politico.com/dims4/default/8a3c764/2147483647/strip/true/crop/4000x2667+0+0/resize/960x640!/quality/90/?url=https%3A%2F%2Fstatic.politico.com%2Fe7%2F49%2F9e3a142a4fb8a057cf504a5ad5ed%2Fhttps-delivery-gettyimages.com%2Fdownloads%2F1993689506