Sam2
The yeshivos giving off for bein hazmanim is a direct result of the culture we live in. So you can blame the culture we live in.
The culture we live in is based on our leadership in this world. So you can blame the potus.
The potus is a direct result of muslims. So you can blame the attacks on the muslims.
There is also a much shorter route. The attacks were made by the muslims. And therefore blame it on them.