1) Who cares what he thinks? Well, when he posted the article in the OP on his Facebook page, his website crashed—apparently from the traffic—and many of his page's followers were waiting for the site to come back up so that we would know what he thought. For good reason, too, since he has been right about many things before.
2) It doesn't matter if he's not the president; he's still far more honest and rational than many politicians, including the current President of the U.S.
3) You've defended Trump's anti-immigration order before, but in order to dismiss Harris's criticism of said order, you accuse him of "hating Muslims" and say he'd ban Muslims—even though the article clearly rejected the ban. So the guy who issued a ban on refugees from a Muslim country is fine, but the one criticizing him and his decision is the one hating Muslims now?
Really?