The Ulster, New York, store's owner said the man was fired and that the woman has quit.
United flyers can now identify as M(male), F(female), U(undisclosed) or X(unspecified), and will have the option to choose the title "Mx."
Charlottesville City Schools shuts down all schools for two days in a row due to the threat.
The "Florida Man" social media challenge asks people to run their birthday and "Florida Man" in a search engine to find out what "Florida Man" headline pops up.
The addiction medicine specialty is expanding its accredited training to include primary care residents and 'social justice warriors' who see it as a calling.