No relation to Kadesh Barnea.
Actually, Kadesh Barnea is a place--the Israelites camped there for a while during their wanderings in the desert.
Why Obama and Biden are so intent on Iran getting nuclear weapons is a mystery. Once Iran has nukes, the ayatollahs could kill as many Jews in 4 minutes as the Nazis did in 4 years. But nothing seems likely to shake the allegiance of most American Jews to the Democratic Party.
(Why)
In 2004, The Manchurian Candidate was released starring Liev Schreiber and Denzel Washington.