The idea is, Mr. [Donald] Trump won the primaries in no small way because he had this very forceful position, saying all 11 or 12 million undocumented immigrants will be forced to leave the country.

Obviously radical Islamic terrorism is a big problem, but there are all sorts of kinds of horrific terrorism that take place.

Terrorism and trade policy are clearly topics where Trump expresses the fears and concerns of many American people. There is a widespread feeling in this country that the government has been too willing to go into trade deals that sent American jobs to Mexico or to China. The affected communities feel left behind. It is one of the reasons for Trump's rise.

The estimated 11 or so million undocumented immigrants currently in the United States. This is what Mr. [Donald ] Trump promised back in November.

The idea is, Mr. [Donald] Trump won the primaries in no small way because he had this very forceful position, saying all 11 or 12 million undocumented immigrants will be forced to leave the country.

[Donald] Trump has been saying that on, day one, the violent undocumented immigrants will be - will leave the country. But what about the rest? What happens to the other 11 or so million, however many there are?

Pennsylvania is a state that jasn't gone Republican since 1988.