Now,officials at the Glasgow airport in Scotland are testing a new security device called an "electronic sniffer dog."
VOA: special.2011.01.17
Justice Kagan and the two justices who joined her concurrence considered a trained drug-detection dog to be a device not in general public use, and on those grounds would have found its use unconstitutional in light of Kyllo.
In politics, a dog whistle is a rhetorical device--an oral expression susceptible to two interpretations, one straightforward and one, metaphorically speaking, at a higher frequency.
" As we explained last August: "In politics, a dog whistle is a rhetorical device--an oral expression susceptible to two interpretations, one straightforward and one, metaphorically speaking, at a higher frequency.