Well, that's not what the smart money says. Most insiders believe he will sign it and depend on the Supreme Court to overturn it. If so, he's a coward. I hope he's not.
You should try thinking before making statements like that one.
The Bill is clearly unconstitutional, a presidential veto only temporarily holds the bill back, it can come back again, and again.
A passed law that's declared unconstitutional is dead forever.
Now I ask you, which of the two is the best scenario for the American people?