This trucking company is well positioned for the next economic boom. When economic uncertainty lingers, investors often seek out durable, high-quality businesses. One company that fits the bill is Old Dominion Freight Line (ODFL -1.17%). Even better, the stock is arguably on sale today. Shares of the less-than-truckload freight specialist are down more than 30% from their 52-week high. That pullback might look concerning at first glance. But, for long-term investors, this decline could be an opportunity. Su ...