Featuring tools. With infrastructures growing the nation over, the demand for tools is at an all-time high. Leaving the works of Channellock Inc. in a mad dash to keep up.

From the moment Americans wake up in the morning, they are surrounded by glass. Finding out what it takes for companies like ARC Americas to make that all possible.

Wheat is still one of America's cornerstone commodities. Featuring how the farmers and millers of the nation bring this all-important crop from the ground to the grocery store.

America doesn't just work through building booms and essential industries. It also works greatly to the things chosen to conserve. Finding out how that's all done at Joshua Tree National Park.

It's not easy, wrestling one of America's metallic mainstays from the ground. Featuring how the folks at Rio Tinto do it at one of the world's largest open pit mines.

Join the men and women of Ft. Carson as they conduct a training exercise like none before. But to pull it off, they'll need to win a simulated battle complete with apache helicopters and ground artillery.

As the second most used resource behind water, the importance of concrete can't be understated. And with demand for it reaching all-time highs, the workers of GCC simply can't make it fast enough.

Firefighters battle more than 3,000 infernos every day; how the men and women of Grayback Forestry do their part to keep a lid on backcountry blazes.

In the wake of COVID-19, supply shortages in the U.S. are rampant; but that doesn't mean cargo workers are sitting idle; how companies like Watco are grinding it out to bring goods back to a ravenous nation.

A team of lumberjacks take to the forests of coastal Alaska to harvest the cornerstone commodity that frames our lives. But with a last-minute order to fill, they're working overtime to cut, haul and ship out a record amount of lumber.

A team of roughnecks shows what it takes to bring the lifeblood of modern society out of the ground and into everyday existence.

Waste management workers bring cameras along for a day of taking out America's trash, but with a staff shortage and the same tight deadlines, keeping the streets clean will be a tall order.

The employees of the Hoover Dam work to bring electricity to the masses; when a heat wave hits in the middle of maintenance season, the race is on to get all 17 generators online before the demand for power skyrockets.

The men and women aboard a massive fishing boat toil 24/7 to harvest America's sustenance from the sea, but after coming up short on their last trip, the pressure is on to fill their quota.

The hard-working men and women of America's entertainment industry in Las Vegas are ramping up for post-COVID masses; and at Circus Circus Casino, that means bringing all operations back to 100 % capacity for the first time in over a year.

The Sunday after Thanksgiving, the busiest day for airports.

A team of sewer technicians work out of sight.

Salt workers brave a barren landscape in Carlsbad, N.M.