David Schaper

Our cars and trucks are being made with more safety features. New technologies such as lane departure warnings, blind spot detection, vehicle stabilizers and anti-lock brakes can, and do, save lives.

Yet more people are dying on the nation's roadways — nearly 18,000 in the first six months of this year. That's a huge jump of 10.4 percent over the same time period in 2015, and it's part of a disturbing trend, according to federal officials, because traffic fatalities rose significantly last year, too.

Many travelers have resigned themselves to paying $25 or more to check a bag when flying. But that fee becomes especially onerous when the bag doesn't show up on the carousel at baggage claim.

The White House is proposing a new rule that would require airlines to refund the checked baggage fee if luggage is "substantially delayed," though it does not define "substantially."

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The stakes were high Thursday night for Chicago Mayor Rahm Emanuel and for city residents as the mayor delivered a long promised "major" address detailing his plans to reduce the rising toll of gun violence in the city.

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Chicago's police superintendent took formal steps on Tuesday to fire five police officers involved in the shooting of Laquan McDonald. That same day, Mayor Rahm Emanuel quietly proposed long-awaited changes to how the city polices its police.

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The U.S. Department of Transportation released a statistic on Wednesday that should surprise no one who flies: In the first six months of the year, nearly 1 in every 5 flights was delayed.

Flights can be delayed for reasons ranging from bad weather to mechanical problems, but airlines know delays are a problem.

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