President Donald Trump tweeted this Tuesday night:
"North Korean Leader Kim Jong Un just stated that the 'Nuclear Button is on his desk at all times.' Will someone from his depleted and food starved regime please inform him that I too have a Nuclear Button, but it is a much bigger & more powerful one than his, and my Button works!"
Which, naturally, led to fevered speculation -- on Twitter primarily -- over whether there actually is a "nuclear button" on Trump's desk.
RelSci News & Alerts gets you: