
By Julie Zauzmer, The Washington Post — CONCORD, N.H. — Over the past two years, a series of racist incidents has shaken New Hampshire, a state that’s nearly 95 percent white. A biracial 8-year-old was pushed off a picnic table with a rope around his neck in Claremont, an assault authorities are investigating as a hate crime. Teens sang “Let’s kill all the blacks” during a high school history class in Dover. A burned Confederate flag was…