ByHolly Cain NASCAR Wire Service March 6, 2022 at 7:33 PM Photo by Meg Oliphant/Getty Images LAS VEGAS — Alex Bowman won in a dramatic overtime ending Sunday in the Pennzoil 400 at Las Vegas Motor Speedway – gambling on a two-tire final pit stop for his No. 48 Hendrick Motorsports Chevrolet and […]