David Schaper

Updated at 11:20 a.m. ET

The CEO of United Airlines is in the hot seat on Capitol Hill this morning, answering pointed questions from members of Congress about last month's incident in which a United passenger was dragged off a plane.

If you're one of the many who text, read email or view Facebook on your phone while driving, be warned: Police in your community may soon have a tool for catching you red-handed.

The new "textalyzer" technology is modeled after the Breathalyzer, and would determine if you had been using your phone illegally on the road.

Chicago police have now arrested two suspects in the brutal sexual assault of a 15-year-old girl that was streamed on Facebook Live. Both of those charged in the attack are teenage boys, ages 14 and 15, and police continue to look for more accomplices.

About 40 people may have watched the rapes on Facebook as they happened, but none of them reported the crimes to the police. That's raising ethical and legal questions about those who witnessed the crime, including whether they can be charged for their inaction.

It's the oldest and most basic form of transportation — walking — and more people are doing more of it to get fit or stay healthy. But there's new evidence today that even walking across the street is getting more dangerous.

The big three U.S. airlines — American, Delta and United — are all taking on the discount carriers by offering no-frills, discounted fares, called "basic economy." Some critics call it "misery class" because you'll board last, sit in a middle seat near the back of the plane, and on United and American, you can't bring a carry-on bag.

Now there is evidence that this lower class of fare is not any lower priced, but instead is a way to raise standard economy fares.

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