President Bush calls in the head of the CIA and asks, " How come the
Jews know everything before we do?"

The CIA chief says, "The Jews have this expression: ' Vus titzuch?'

The President says, "What does that mean?"

"Well, Mr. President",  replies the CIA chief, "it's a Yiddish expression which roughly translates to 'what's happening' ". "They just ask each other and they know everything."

The President decides to personally go undercover to determine if this
is true. He gets dressed up as an Orthodox Jew (black hat, beard, long black coat ) and is secretly flown in an unmarked plane to New York , 
picked up in an unmarked car , and dropped off in Brooklyn's most Jewish
neighborhood.

Soon a little old man comes shuffling along. The President stops him and whispers, "Vus titzuch?"

The old guy whispers back:   "Bush is in Brooklyn ."