From the April 15 edition of The Blaze's The News and Why it Matters:
GLENN BECK (HOST): If this was arson, this is going to be bad. If this was arson of any foreign -- kind of -- any foreign entity, any -- anybody with a grudge, I think if -- if, and this is a huge if -- it might have just been started by a cigarette. We don't know. But if this was started by Islamists, I don't think you'll find out about it, because I think it would set the entire country on fire.
This is their World Trade Center moment, and if this was done by terrorists, I think that they will keep it quiet, because -- I just don't think Macron and France wants that internal fight.