You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Category: POLITICIANS 
Clue: This champion stock-car racer lost the 1996 race for North Carolina's Secretary of State
richard petty

Category: UNCIVIL UNREST 
Clue: "This is the farewell kiss, you dog", said Muntader al-Zaidi as he threw both of these at Pres. Bush in Dec. 2008
his shoes

Category: 10-LETTER COUNTRIES 
Clue: In April 1992 this reconfigured republic was declared by Serbia & Montenegro

yugoslavia