You don't need to tell anybody how you intend to vote, and you certainly don't need to involve your thirteen year old daughter in the ugly world of modern politics. But if she is mature for her age, and able to deal with difficult topics, you should explain to her that adult men enjoy sex, and sometimes talk about it in crude ways. Someone recording that kind of conversation, and making it public is a terrible form of gossip. There are two lessons for a young person there - watch what you say, and don't gossip.
And then you should explain to her that voting for Trump is way better than voting for Hillary Clinton, and that Hillary Clinton laughed about helping a man who raped a twelve year old girl escape the punishment he deserved.
I think reading about the details of that crime is probably a bit much for a thirteen year old, but you should read the whole story of Kathy Shelton's ordeal.
"During the case, Clinton accused the 12-year-old of 'seek[ing] out older men' and 'engag[ing] in fantasizing' in court affidavits, and later laughed while discussing aspects of the case in a recently-unearthed audiotape from the 1980s."
And then ask yourself a question. Could I ever vote for somebody who did what Hillary Clinton did to another little girl my daughter's age?