1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) any federal law-enforcement officer 2) a city in east-central france on the rhone river; a principal producer of silk and rayon 3) chocolate cookie with white cream filling 4) a serious (sometimes fatal) infection of rodents caused by yersinia ____is and accidentally transmitted to humans by the bite of a flea that has bitten an infected animal DOWN 1) an arithmetic operation performed on floating-point numbers 2) a shallow salt lake in south central australia about 35 feet below sea level; the largest lake in the country and the lowest point on the continent 3) the federal department responsible for maintaining a national energy policy of the united states; created in 1977 4) a person regarded as arrogant and annoying ** Scroll down for solution. ** Are you sure you want to peek? feds lyon oreo pest