sirhan didn't do rfk and more in this article that shows you other items on that route as well;

On June 6, 1968, Robert Kennedy had just won the California Democratic presidential primary, when he was shot dead, five years after his brother. David Talbot has shown in his book Brothers: The Hidden History of the Kennedy Years, published in 2007 by Simon & Schuster, that Robert had never believed in the conclusion of the Warren Commission Report, and that, had he succeeded in becoming the next American president, he would have done his utmost to set up a new investigation. Whether he would have been able to get to the bottom of it is another matter. But it is a reasonable assumption that the forces that had killed John were the same that killed Robert on his way to reclaim the White House. After all, as Laurence Leamer writes in Sons of Camelot: “Bobby had been the president’s alter ego and protector. . . . He had loved his brother so intensely and served him so well that within the administration it was hard to tell where one man ended and the other began.”[1] After 1963, Robert was still his brother’s continuation. He was the heir and the avenger.

That is why I have argued before — and I repeat in my new book — that the ultimate key to the JFK whodunit is in RFK’s assassination, which has a very clear, unmistakable Israeli signature. RFK’s assassination is a masterwork of false flag operation, designed by a supremely intelligent, Machiavellian, and organized cabal, the same that orchestrated one year earlier, with Johnson’s complicity, the attempted false flag attack on the USS Liberty (watch the new groundbreaking four-part documentary film Sacrificing Liberty).

What is truly extraordinary, and demonstrates an unmatched expertise in the industry of lies, is that the conspirators succeeded to get rid of Robert Kennedy while at the same time blaming the assassination on their enemies — the Palestinians — and thereby giving themselves both an alibi and a victim’s role: through RFK, Israel was the target, they claim.........read more........