What's Trending: How do you calm a child throwing a tantrum?

I assume at some point all kids have a tantrum and often in a public place. What do you do? Let's hope you have these cashiers at a Trader joes. Alexandra Seba, the mom, took the video calling them the best employees ever. Her son 1 year old Julian had a melt down because he wanted his older sister's kids grocery cart...but the mom said no. Crisis averted..this time.

What's Trending: How do you calm a child throwing a tantrum?