I know we don't answer an 800 or an "unavailable" number on either our land or mobile lines. We figure if it is important or personal they can leave a message. It is the same thing with political robocalls. They are wasted efforts as far as we are concerned. In fact, all they do is p!ss us off because they are so annoying.
IMHO, a Trump/Cruz ticket is unbeatable - although I don't discount massive voter fraud at the top of the ticket which the Democrats are perfecting to a science and they are in a frenzy to protect through their massive "voter discrimination" lawsuits and friendly judges. I think it was a deciding factor in the key states in the 2012 elections.
I also suspect millions more "undocumented Americans" will be registered (or come in on the last day to vote provisional ballots) and vote in 2016 in addition to the massive voting machine fraud and we know whom they will vote for 100% - their benefactors. They have a lot of skin in this game in 2016 and the Democrats will be in a full court press to uses them and likely millions will sneak through the leaky, compromised voting systems the Dems have been establishing for years.
Voter fraud is an excuse and not a reality if you don’t get your voters out. The GOP has the worst GOTV methods known and deserve to lose.