From the steam engine to visions of a national high-speed rail system, railroads have made their mark on American culture.
In his first term, President Obama promised to create a national system of high-speed rail, though he was scarcely the first politician to have done so. The January 2010 stimulus bill allocated $8 billion for high-speed rail projects, but Congress rejected federal funding for it.
In his State of the Union address on Tuesday, the president reiterated the goal of having passenger rail rise again.
NPR's business news starts with Boeing's battery problem.
Boeing's new fleet of Dreamliner 787 aircraft is grounded. But there is one in the air right now. The FAA cleared the plane's flight this morning from Fort Worth, Texas to Seattle. Engineers at the Boeing factory there will study the plane's lithium ion batteries and look for ways to reduce fire risk. Regulators around the world grounded the Dreamliner last month after batteries overheated on two planes. Only crew are aboard the 787 currently on its way to Seattle.