That was a big WTF question I had too. My guess was the SS team was purposely selected to offer an illusion of protection (facade), and the SS shooter was directed not to fire until Trump’s sniper fired 1st.
Impossible to believe the SS/locals didn’t have joint commo
Remember, all Intel/LEO and probably most non-LEO agencies have probably been purged of oath defenders. Why, that’s what commies do
Shooter was local SWAT, I believe, not SS.