Recently my friend Art introduced me to Rabbi Tovia Singer, a Jewish “apologist” of sorts. He does a lot work with how to deal with Christians who are trying to convert Jews and their friends to Christianity. And boy does he do a good job. He has some very good things to say. Anyway, you can search for him on itunes but I actually found a website that has several lectures from several rabbis, including Singer, so check them out.
Here is Rabbi Singer’s Page
And here is the homepage