The citizens are pretty sick of the invasion and all the obfuscation about “immigration”. I’m not a Trump fan, but he’s going to get traction with his rhetoric about building a wall and enforcing the laws.
Sure he’ll get traction. And he’ll sound great (or vaguely unhinged) right up until the window of opportunity closes for Republicans to capture the populist base, independents, and even a number of democrats, at which time he will drop out.