He must be an Anglican Retread.
So am I, just not in Holy Orders . . . < g >
There are a handful, 100 or so, of priests that converted from other religions (such as Episcopalians) and were already married. Those ministers, if they want to continue as pastors, can first convert to the Eastern Orthodox religion, then after a period of time (a few years, I think), they can become Roman Catholic priests. I'm sure it's not as simple as I make it sound, but that's the procedure in a nutshell.
It just seems weird to have a married priest - and NO, I'm not in favor of it happening throughout the Church. It's an exception made for a particular situation, but I definitely think it should remain an exception.