RT by @mikenov: RT by @mikenov: “We checked up on it”: former #CIA director #RichardHelms offers up a denial that backfires, spectacularly, on the subject of Agency involvement in the #JFKassassination. Helms had been the covert-operations chief at the time of the assassination, so his professional curiosity about who might have been in Dallas on 11/22/63 is understandable.