In its forever war on rats, New York enlists a killing machine
New York City has been waging war on rats for ages, and the humans certainly have the technological advantage, but it's unclear if the number of rats is actually declining.
Reports & sources
New York Times
New York City Has a Rat Killing Machine (opens New York Times)New York Times's feed description
The Boston Globe
In its forever war on rats, New York enlists a killing machine (opens The Boston Globe)The Boston Globe's feed description