This is of course not true, but the various forms of propaganda are actually organized and financed, just an example of some very recent title presented here:
https://news.ycombinator.com/item?id=12622216
And there are other possibilities of distorting the truth, this one caught:
http://www.mrctv.org/blog/video-wh-censors-reference-islamis...
If you wonder why it is deleted, it's because White House decided that it won't allow any material originating from them to contain such terms, but when editing got the media attention avoided to admit they do this. What's the origin of that? I wish I have something better, the only public source I can find is Obama's 2009 speech:
https://www.whitehouse.gov/the-press-office/remarks-presiden...
Obama: "I consider it part of my responsibility as President of the United States to fight against negative stereotypes of Islam wherever they appear."
It was of course never the part of his responsibilities, as the US is not there to service any specific religion.