Killing (US ambassador) underlines Muslim what?

These two side by side pictures from CNN and the capture under the second one show only too well where the world finds itself in the century XXI:

Here are five definitions of sensitivity from a dictionary:

Now repeat with me (or, rather, with them):

Killing underlines Muslim sensitivities
Killing underlines Muslim sensitivities
Killing underlines Muslim sensitivities
Killing underlines Muslim sensitivities
Killing underlines Muslim sensitivities
Killing underlines Muslim sensitivities
Killing underlines Muslim sensitivities
Killing underlines Muslim sensitivities
Killing underlines Muslim sensitivities
Killing underlines Muslim sensitivities