first of all - "Tina"? yeah right. i'm gonna call you Earl instead, ok? actually, maybe Hank.
well, Hank, if i met jane fonda on the street i would probably tell her that barbarella was awesome and one of my favorite movies.
then i'd say it's too bad that she's been vilified for posing for photos with an NVA anti-aircraft crew in hanoi. especially since she's apologized, called it careless and thoughtless and said that she regrets doing it, and that she never meant to hurt any of the GIs, or to imply that she was helping the north vietnamese.
i'd say that speaking out against your government when it does something terribly wrong is not treason, but in fact an ideal that the very country is founded on. indeed, it was the ostensible motivation for the war in vietnam at all.
i'd remind her that treason is is defined as "a citizen's actions to help a foreign government overthrow, make war against, or seriously injure the [parent nation]," and that posing for a photograph hardly meets those requirements. neither does speaking out against a war that you oppose, nor does traveling to north vietnam to see for yourself whether your govenment has lied to you.
then i'd help this 68-year-old christian grandmother clean the spit off her face and tell her that Hank over there is a sexually-frustrated white male who can't handle seeing a sex object turn from the submissive image of 1950s woman into a strong, outspoken and de-sexualized feminist voice. i'd say that she should be proud of speaking out against something she thought was wrong.
i'd say that when they call you "whore" it's because they were once so keyed-in to the fantasy of fonda as half-naked sex nymph barbarella, they feel betrayed when she changes into a whole person with a voice who says things they don't like, instead of remaining a two-dimensional voiceless pin-up girl.
then i'd ask for her autograph, cos ya know, barbarella was frickin' hot, and tell her that her dad was an awesome actor and that she should make better movies than mother-in-law.
then i'd say bye.
bye, Hank.
EDIT: here is some additional information regarding the myth of jane fonda and the POW notes.
http://urbanlegends.about.com/library/weekly/aa110399.htm
http://www.snopes.com/military/fonda.asp