Al Sharpton’s incitement of anger and violence in the Trayvon Martin / George Zimmerman case recalls what he did in Crown Heights. Twenty-two years ago, a tragic car accident in that Brooklyn neighborhood escalated into a pogrom against the Jewish people. The media gives it a politically correct description — violence between the area’s blacks and Jews. But the violence was not two-sided, it was an attack on the Jews by the neighborhood’s Caribbean community, fueled in part by Al Sharpton, now an MSNBC host and adviser to President Obama.