Rachel Martin

The definition of postpartum depression is broad. The symptoms can range anywhere from feeling exhausted and disconnected from your baby to paranoia that someone else might hurt your child or, even worse, that you yourself might do your baby harm.

While this wide-ranging spectrum makes it hard to diagnose, the CDC says between 8 percent and 19 percent of women suffer from postpartum depression.

We could start this story as we usually do with reminding of you of all the recent school shootings — including one just Thursday night at Tennessee State University — reporting how many people were killed, what inspired the shooter. We could hear local leaders condemning the acts of violence.

But this narrative is so much a part of our culture and our politics right now that we don't need to remind you how we got here.

Instead, let's meet a couple of people who have dedicated much of their professional lives to preventing this kind of violence.

It used to be a given: When your kids reached school age, they'd strap on their backpacks and head for the neighborhood elementary school. Or, you'd pay a hefty tuition to send them to private school.

In the last two decades, a third option has emerged. Today, there are more than 6,000 charter schools in the country. And lately, they've been the subject of passionate and often acrimonious debate about the right way to fix public education in America.

Taliban forces stormed the Afghan city of Kunduz on Monday; after several days of fighting, Afghan forces claimed to have retaken the city.

It's a phrase you hear everywhere now: work-life balance. How can women and men navigate the demands of a career and a family?

In 2010, Facebook executive Sheryl Sandberg started telling working moms to "lean in."

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