Homeland Security walking back Jewish claim on Giffords

You will recall that I posted yesterday that the attempt on Representative Gabrielle Giffords' life was because she is Jewish. That post was based on a memo from the Department of Homeland Security that was posted by Fox News' Greta van Sustern on her blog. Now, the Department of Homeland Security is walking back that memo. Fox News's report yesterday initially claimed that a DHS memo had