Sorry if this Quinnipiac University Poll has been posted before as I haven't seen it.

Scroll down to questions 18-20 for illegal immigration. Note, large majorities prefer stricter enforcement of laws over integrating illegal immigrants into American society (although Hillary scored the highest for dealing with illegal immigration -- which tells me we have to point out to voters that she prefers amnesty):

http://www.quinnipiac.edu/x2882.xml?ReleaseID=1125