David Schaper

In the wake of two crashes of its 737 Max jet in recent months that killed 346 people and grounded those planes worldwide, Boeing continues to produce the planes while campaigning to reassure airlines, pilots, regulators and the flying public that they are safe.

Boeing says it has a software fix ready for its 737 Max airplanes that will be unveiled to airline officials, pilots and aviation authorities from around the world Wednesday, as the aircraft manufacturer works to rebuild trust among its customers and the flying public following two fatal crashes of the planes in recent months.

Many air travelers are breathing a sigh of relief now that the Federal Aviation Administration has grounded all Boeing 737 Max airplanes after two of the aircraft crashed in recent months, but some airline passengers are finding their flights canceled on Thursday as a result.

The polar vortex sliding south into the Midwest is sending temperatures to their lowest levels in more than 30 years and, in some cases, setting records.

While it usually sits over the Arctic, the polar vortex is being pushed south by an unseasonably warm air mass to the north.

The life-threatening cold is paralyzing the region — closing schools, businesses and courthouses; grounding flights; and keeping millions confined to their homes.

Jacinda says she has "no idea" what her family will do if the government shutdown continues past January. Her husband's last paycheck was Dec. 28 and, like many federal workers, he's unlikely to get his next one at the end of this week. He may not get the one after that, due at the end of January, either.

"Our rent is due, the electric bill is due, our cellphones are now past due," she says.

Her husband is a TSA officer in Portland, Ore., but he's not speaking publicly because the Transportation Security Administration forbids personnel to do so.

It's crunch time for getting packages delivered in time for Christmas, and companies like FedEx, UPS, the Postal Service and even Amazon are feeling the stress.

Online spending is expected to rise at least 15 percent over last year's record holiday season, according to Adobe Analytics.

Long before you click "buy" and type in that shipping address, most e-retailers have already anticipated your order.

In some cases, that item you just bought is already sitting in a nearby warehouse or fulfillment center and could be delivered in a couple of hours.

Once the backbone of the nation's transportation system, the nation's aging interstate highways are now overused and worn out, according to a new federal report. And failure to invest billions in modernizing the system will likely lead to more potholes, slower traffic jams, and increased costs to drivers and the nation's economy.

The I-word is popping up again in Washington D.C.: infrastructure.

It's one of the few issues on which President Trump and Democrats in Congress might be able to agree. Both sides say they're willing to work together on a plan to rebuild the nation's roads, bridges, transit and water systems.

"It really could be a beautiful bipartisan type of situation," Trump said in his news conference last Wednesday. While he was combative on a lot of issues, this wasn't one of them: "We have a lot of things in common on infrastructure," he added.

Copyright 2018 NPR. To see more, visit http://www.npr.org/.

MICHEL MARTIN, HOST:

This isn't exactly the golden age of airline travel, but it's a pretty good time to fly by a lot of measures. Flying has never been safer. Airfares are historically low when adjusted for inflation. Technology makes it easier to search for fares and book flights while also helping airlines lose fewer bags and improve their on-time performance.

But if there's one thing air travelers still love to complain about, it's the size of economy class seats.

Pages