The claims in that Newsweek series on Israel spying on the United States have been dealt with except for two points.
The first is this little sentence there:
Of course, the U.S. spies on Israel, too.
So, with that admission, isn't it a bit chutzpadik to start a 'war' over ridiculous claims like hiding in an air vent?
And as for the value of spying, here's the CIA report handed in to the US Government authorities on the eve of the 1947 UN Partition vote:
and its conclusion:
Not a very successful analysis, right?
What do spies know, anyway?