“Applause and whistles erupted as Obama’s 20-vehicle motorcade pulled in to the large square in front of the cathedral, closed off to the public specially for his visit.”
...
“Security was tight around Notre Dame — located on Ile de la Cite, an island in the heart of Paris on the River Seine — with sharp shooters in place and a helicopter hovering overhead. Police had earlier cleared out the cathedral.”
How much did this cost?
Searching for the pics. :)
I wonder what kind of security threats they are getting?
Doesn't matter. All presidents have this service.