According to the article, RP thinks that's perfectly allowable under the Constitution. Whoever posted the article seems to consider this "lunacy".
Instead, now PAA lapses and ALL the stuff goes through FISA, which blinds us to activation calls, coordination calls, and disposable contact numbers for action groups positioned previously if they are in US territory.
Some of those last will get through now. For the next 10 days, the terrorists have been told how to operate in the clear on our soil with an assured number of untraceable calls for a pre-determined level of security.
This is a lot more complex than Wired lumping all intercepts of all types under one classification that changed only once in our entire history.