I have read it several times, and I still don't

. And I like exactly that, because I while reading feel as if I was Irving's collaborator in the process of producing a novel. He does not confront me with a finite number of clear-cut issues to think about, but I am free to choose them myself while being presented with Owen and Johnny and their lives. This sounds a little, well, esoteric

, but I mean to say that I do like to read of loosly constructed and multi-layered ideas from time to time, because I feel it fits these very days.
I do not think
Irving is trying to make any political point at all - Johnny is (or Owen, or both of them, according to which passage you are referring to). And surely criticising Ronald Reagan (especially when done by a fictional character) does not necessarily have to equate with an appeal to adhere to communism.
I remember that I at first found the book's shifts into political discussion disturbing as well. Have you already got to the point where it becomes clear why Johnny writes from/in Canada at all ? This solution (and also the very end of the book) at least for me shed some new light on the political talk before.
Let me know what you think of it once you have read the whole of it, please

.