At this point, things get very problematic. Palin continued on with her speech, using her own words while seamlessly quoting almost verbatim from the Gingrich/Shirley piece, multiple times, without citing it.
Palin: We have to remember first that Ronald Reagan never won any arguments in Washington. He won the arguments by resonating with the American people.
Gingrich/Shirley: Reagan never won an argument in Washington. Reagan won his arguments in the country with the American people.