I don't think he is saying its okay it happened.
In fact, what he is saying is much worse. Its an admission of defeat, i.e., he doesn't know what to do or how to stop it. Perhaps he realizes the issue is so deep down the rabbit hole, the best thing you can do is "live with it." At the very least, you want a leader who is going to say something like, "We will stop terrorism," even though you really can't stop terrorism.
He's probably sitting home wondering what the hell to do!
it's all BS, everyone(with a half a brain) knows how to stop it. european countries stop bombing muslim countries, muslim terrorist attacks in europe will stop.
there was no real threat from islamic terrorists in europe pre 911. this was/is not europe's fight. the yanks for whatever reason fkd off bin laden, it had fk all to with europe. then the yanks told us iraq had WMDs, thy could hit us within 45 mins! so we helped them completely destroy that country.(no WMDs)
then we had to take down ghadaffi. fked what was a prosperous nation(for that region) into oblivion by doing so. then we had to back and fund "moderate" rebels in syria to destroy that country too...
and now they're trying to get us to apply the same idiotic logic they use to explain their own domestic problem with firearms..."oh there's just nothing that can b done...there's no way to stop this" "just gotta keep going now"
when is europe going to wake up? the US is the root of all evil....not muslims or any other BS.