Nudnik - n. U.S. colloq. Esp. in Jewish usage: a pestering, nagging, or irritating person
A few seconds later, after posing for yet more pictures about 15 feet inside the doorway, Mr. Bush and the rest of the party turned to enter the dining room. But the president quickly turned his head to the growing din just outside.
Mr. Bush calmly turned right as the other three continued on and inserted himself into the fight. The president reached over two rows of Chilean security guards, grabbed his lead agent by the shoulder of his suit jacket and began to pull.
The tape of the incident, viewed by reporters last night, could not pick up any words the president might have been saying as he worked to get the agent through the line.