If it is an American doing it, it is treason and they, anyone skyping on the U.S., should join Pollard for the rest of their miserable, worthless lives. I am curious if Obama can put names and arrests to his accusations, elese is this just political posturing.
At the risk of being overly technical, under the Constitution, treason consists ONLY of leving war against the United States, or giving aid and comfort to its enemies. So, spying for an ally (Israel) is, strictly speaking, not treason. It’s why Pollard was never charged with “treason,” and is a large reason why he is currently rotting in jail instead of dead.