Live

Watch CBSN Live

What Mercury in retrograde means and how it works

Mercury in retrograde happens four times this year, and the celestial event is getting a lot of attention. Some think the planet’s movements can hurt communication, technology, travel and more. Michio Kaku, CBS News' science and futurist contributor and physics professor at the City University of New York, joins “CBS This Morning” to explain what's going on.
View CBS News In
CBS News App Open
Chrome Safari Continue