With all the rumors of an upcoming 3G iPhone doing the rounds for months now, it really doesn’t take an expert to predict that the device is coming eventually. However, with influential tech pundit Walt Mossberg chiming in on the rumors saying a 3G version of the iPhone will arrive in 60 days, this story is only going to get bigger between now and June.

As no sources were cited, you can take his comments with a big pinch of salt. However, the columnist often gets the scoop on upcoming products, and Apple’s no exception in giving him stuff to play with ahead of general availability. Apple has yet to confirm or deny the claims though.