Steak 'n Shake bet big on MAGA — it's kind of working

Getty Images; Alyssa Powell/BI

There's something going on at Steak 'n Shake lately. It's put up giant American flags and axed microwaves. Its pinned tweet is a picture of Health and Human Services Secretary Robert F. Kennedy Jr. Judging by the fast-food chain's social media, it's really into beef tallow. It celebrates a special dubbed "Tesla Tallow Tuesday" from 2:22 pm to 4:20 pm each week and teases plans for tallow soap. It's very excited about its tots fried in tallow.

Steak 'n...