I don't know why Donald Trump does anything. But, I do think he's is of an unknown position in this particular area - so given that we have a problem in the US,

I don't know why Donald Trump does anything. But, I do think he's is of an unknown position in this particular area - so given that we have a problem in the US, and that Trump maybe doesn't have a defined position on the issue, it doesn't hurt to chase the possibility. (On the other hand if I'm just guessing with low-data: the chance does seems low).