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This is a landmark week in West Africa. For the first time since the Ebola outbreak, there were no new cases reported in Guinea, Liberia and Sierra Leone.

There are many unsung heroes who deserve credit for this milestone. One of them is Dr. Boie Jalloh, age 30. Ten days after he showed up for his medical residency at 34th Military Hospital in Freetown, Sierra Leone, he received a letter requesting his presence at the hospital's newly constructed Ebola unit.

Senate Minority Leader Harry Reid, D-Nev., is suing the manufacturers of an exercise band that he says failed and caused him to lose vision in his right eye in January.

There's a lot of worry about nearsightedness in children, with rates soaring in Southeast Asia as populations become more urban and educated. But maybe it also has something to do about how much Mom and Dad make you hit the books.

Firstborn children are 10 percent more likely to be nearsighted than latter-borns, according to a study published Thursday in JAMA Ophthalmology. And they're 20 percent more likely to be severely myopic.

Spencer Stone, one of three Americans who thwarted a terror attack on a Paris-bound train this summer, was stabbed early Thursday morning in Sacramento, Calif., according to an Air Force spokesman.

In a stunning turn of events, Majority Leader Kevin McCarthy, R-Calif., has withdrawn from the race to become the next speaker of the House.

McCarthy was the favorite ahead of Thursday's closed-door vote by House Republicans. He was in a three-way race for the top spot in the House with Reps. Jason Chaffetz, R-Utah, and Daniel Webster, R-Fla.