Could there be a more meaningless story?
So, nearly 1700 workers are interviewed, 800 had decided on a candidate (less than half, guess where the 900 undecideds are going?). 300 are for Trump, 273 are for Democrats. Who are the other 227 voting for? Since it's clear that this "survey" was taken before Pennsylvania, it's likely they were voting for Cruz or Kasich.
So, between other Republicans and Democrats, Trump loses.
This is what Jim Hoft and the Gateway Pundit puts forth as positive news for Donald Trump.