deborah lipstadt is a professor of modern jewish history at emory university. she's the author of several books, including one coming ou c soled "anti-semitism: then atd now." and jonathan greenis the head of the anti-defamation league, one of the nation'sg leadoups that tracks hate speech and acts of anti-semitism around the world. welcome to you both. jonathan greenblatt,'d like to start with you first.i we are s learning about the depths of hatred of theur pitt suspect, but your report, as i mentioned earlier, has comed in one yaea nearly 60% spike in ancti-semi attacks and harassment. broadly speaking, what were you documenting, and why do u think this is happening? >> at the a.d.l. , we have beinn fighate for ener 100 years and tracking anti-semitic inc in the united states since the late 1970s. in the past year we saw a increase of 57%. that was a year-on-year spike, the largest we've eveseen, and it included acts of harassment, ndalism, and violence. i would attribute it to a few factors. number, oneabsolutely the political environment. we know that the