Seth Burgett, the co-founder and former CEO of Yurbuds, the St. Louis startup that was acquired for $37 million in 2014 but failed to deliver returns satisfactory to many of its investors, has a new business. The venture is called Gateway Bronco, and it seems to have little to do with Burgett's background in earbuds for athletes or medical devices. Gateway Broncos is restoring first-generation Ford Broncos, a vehicle that was discontinued in 1996 after O.J. Simpson's infamous police chase involving...