A Black Friday shopper walks through Dolphin Mall on Friday, Nov. 23, 2018, in Miami. (AP Photo …

A Black Friday shopper walks through Dolphin Mall on Friday, Nov. 23, 2018, in Miami. (AP Photo ...

A Black Friday shopper walks through Dolphin Mall on Friday, Nov. 23, 2018, in Miami. (AP Photo/Lynne Sladky)