Shelley Johnson looks like the panicked face emoji. Eyes as round as a full moon, sclera visible. Eyebrows aiming to introduce themselves to her hairline. A mouth as open as an ill-fated opera singer.

Add Yahoo as a preferred source to see more of our stories on Google. Lincoln Keating, age 7, balances a ball on the end of his hockey stick as he skates around his family's backyard ice rink. His ...