The quote taken from Rush's show occured when he was reading a parody of Mexico's immigration laws to show the difference between Mexico's strict laws and the open immigration which lefties demand America resign itself to.
The point of the ad, which is being aired in three western states, is to make Hispanic/Latin voters afraid of Republicans/conservatives. Rush added that the people now running Obama's campaign are the same people who were running Hillary Clinton's campaign. What a sell-out of all that high-minded rhetoric Obama deluded folks with in the primary. What kind of despicable change is fear-mongering from the used-to-be-candidate of hope?