Hong Kong says US did not confirm Snowden's full name or passport number

So what is his full name?

> "The name used in US government diplomatic documents was Edward James Snowden, the US Department of Justice referred to him as Edward J Snowden, and Hong Kong’s Immigration Department had him recorded as Edward Joseph Snowden...

I couldn’t say the three names were consistent, so we needed further clarification. Otherwise, there would have been legal problems with a provisional arrest warrant"