It's going to be this year or never. According to Trump right now, we are illegal alien seeking amnesty and flooding into U.S. unchecked. If DA get attached to the spending bill, we will likely have veto proof votes. Next year, Democrat will have absolutely no leverage at all. Even if DA pass the Congress, Cannon and far right will push Trump to veto the bill which he will because he wants to appease his base, just look at the Roy Moore situation.