BRAVO! That is the truth!
Rand Paul is one of the best Senators there. If I could keep only one, he would be it.
His vote is one of not wanting to set a president for a President to declare an emergency in order to move around funds.
Rand will vote for wall funding directly (and has) but he does not want the funding to come from the executive branch: he wants it to go through the legislative branch, like the US Constitution dictates. Rand is ALL about upholding the Constitution!