In a column lampooning Pat Buchanan, Royko wrote that Mexico was a useless country that should be invaded and turned over to Club Med.
Royko wrote a piece that made fun of Buchanan.
mnli hypothesis: Royko wrote a piece that made fun of Buchanan. premise: In a column lampooning Pat Buchanan, Royko wrote that Mexico was a useless country that should be invaded and turned over to Club Med.