Most likely it is happening internationally by them helping anyone no matter what race or religion, if not, what are we doing? We should do something about it so they help everyone in that case, so us ourselves are also responsible and should not single out a full charity or an "Islamic extremist charity". Many people would agree that the workers when handing out goods to people in need don't ask questions such as "Are you Muslim?", "Are you ISIS" and then they say "If you're not, we're not giving you goods". Come on that would be weird right? Also under my supervision I have never witnessed such an occasion where a person in need has ever been forced to listen about Islam, in fact we're not doing this to just spread Islam. We mainly do it because of Zakah(Obligatory Almsgiving) and Sadqah(Optional Charity), we do it because of heart and we do it because its a matter of Humanity not religion. And doubdtly has ever a person in need or a non Muslim ever been or spoke of bringing Islam into their life because our aim: to make one community not to lecture the homeless, not lecture the non Muslims, not to lecture the Muslims, yet we talk to them all equally as one if they were our own blood, we do not segregate. As the prophet himself rarely spoke about Islam and persuaded people to join Islam; De facto he Mohammed (SAW) made people adore and join Islam through his character and beautiful way of life, not through his words. So please don't believe widespread media as a source for facts of Islam, I like your option of though you did by looking for your own knowledge instead of being a sheep and following lies about Islam. Thank you for your interest into Islam and I hope it has cleared your negativity, if not, I am happy to answer more questions because I'm not going to sleep after dawn as it is Ramadan and I have to pray and fast tonight. Thank you