The meat of it is here:
> Google “retaliated against approximately 50 employees and interfered with their Section 7 rights by terminating and/or placing them on administrative leave in response to their protected concerted activity, namely, participation (or perceived participation) in a peaceful, non-disruptive protest that was directly and explicitly connected to their terms and conditions of work,” the complaint reads.
Seems very thin to call on the NLRA here. The "protesters" stated goals were to disrupt work even for people not a member of the non-union (therefore not a strike) which is not a protected activity. Moreover, were any of these employees or any members of the minority union actually working on the Israeli contracts they objected to? While you can protest against your job duties under the NLRA (or job duties of your collective union members) I don't see that you can protest against company functions which aren't job duties you or your class aren't a part of.
If the workers had just walked off the job and peacefully and non-disruptively protested in front of the building and refused to go back to their job until they (or other members of the minority union) had their job duties modified so they were not working on those projects and google had fired them, that seems like it would violate the NLRA.
Anyway this seems like some fun FAFO. I wonder how many of the people who got fired were even members of the non-union before the "protest".