Glenn Greenwald is resolutely standing by his story, telling ABC today that if the NSA comes calling, “I will tell them that there is this thing called the Constitution, and the very First Amendment of which guarantees a free press.” Of his sources, the Guardian reporter dismissed claims of recklessness, saying they "risked their careers because what (is) being done inside the United States government is so alarming and so pernicious that they simply want ... for the American people at least to learn about what this massive spying apparatus is, so that we can have an open, honest debate about whether that’s the kind of country that we want to live in.” Further, he says, as per Politico, “The only thing we’ve endangered is the reputation of the people in power." Elsewhere in NSA news on your Sunday dial: