Eric Holder and the DOJ cannot possibly find jurisdiction to charge American contractors who torture and murder people in the course and scope of their employment by the US Government abroad, and cannot charge CIA supervisors and OLC lawyers who patently admit to destruction of evidence and conspiracy to commit war crimes; however, the same DOJ is now suddenly able to be so legally creative as to find a path to charging a person under the Espionage Act who is not a US citizen, owed the US no duty under citizenship and treason provisions, committed no act within the jurisdiction of the US and who is a member within the general definition of "press" and who only published purported whistleblower leaks given to him. It is amazing how the DOJ is willing to go out on that "limb" when it wants to, but can never so travel when the interests of justice really demand it to.
In conclusion, and to bring this post full circle, there is no established viable basis for prosecuting Julian Assange, in fact all precedent is to the contrary. To do so flies directly in the face of the once vaunted DOJ guidelines for criminal prosecution. For these reasons, there is no reason to consider the attempts by the US government to prosecute Assange as anything but a craven facial assault on the First Amendment and freedom of the press. After seeing the disdain, contempt and avarice the Obama Administration has displayed toward the Fourth Amendment and Fifth Amendment, I guess no one should be shocked.
I'd be shocked, Barack Obama, were the U.S. Government at its pinnacle consistently to stand up for righteousness rather than being utterly hypocritical.