Steak 'n Shake is embracing the Make America Healthy Again agenda and making an outwardly Make America Great Again turn. In an era where many brands are trying to steer clear of politics lest they poke any partisan bears, Steak 'n Shake is diving in. The small — and struggling — regional chain is openly courting the Trump coalition in what appears to be more than a political stunt. The company says the strategy is working. Iranian-American entrepreneur and activist investor Sardar Biglari took