One-year-old's infectious giggle is sure to make you laugh

SPANAWAY, Wash.—Laughter is contagious. If you don’t believe it, you might change your mind after watching one-year-old Marley Morgan giggle.

Her four-year-old sister Reece recorded her adorable little sister’s laugh, while their mom tossed an oven mitt in the air, letting it land on her head. A simple act resulting in an infectious giggle.