What is matcha and why is everyone drinking it?

SIOUX FALLS, S.D. (KELO) — A once-niche tea is now front and center on many drink menus. Matcha is quickly becoming a customer favorite. The vibrant, green beverage is popping up on menus at local coffee and tea shops all across the U.S. "The more that I ordered it, I was like, oh, yeah, I [...]