What does Obama's testing plan mean for American students?

Aired: 10/24/2015 | 0:03:33 | Clip
President Obama on Saturday called on states to cut back on standardized testing for U.S. school kids, who, on average, take eight of them every year, from pre-K through 12th grade every year. The Obama administration also released a testing action plan with new guidelines. Kate Zernike of The New York Times joins William Brangham to discuss.