Thats funny, I haven't seen "any" "News" regarding "the" 3G iPhone.
It wouldn't supprise me at all to see 3G skipped for a rollout of 4G or WiMAX
<snip> Apple has no reason to launch a new iPhone now.<snip>.
You sure should check out some more threads then

Hmm - The true SDK (non-beta) release, conference time, iPhone news anniversary, big touchscreen deliveries, earliest big batch releases of the relevant chips, markets ready for opening, competitors releasing rivals by 3Q 08, App store opening, SDK roadmap timing, length of time since first version, lack of 3G in Europe and elsewhere (where 3G models are standard). We can expand if you want us to...
3G iPhone and 2nd generation hardware iPhone are used interchangably on the forum as it's taken for granted that Apple will have 3G in the next major iPhone handset update.
Seth Weintraub has the main arguements - and they've been expanded and reviewed elsewhere on the Macrumors forums.
I think it's worthwhile looking at when's most likely, and an announcement of shipping date at the least by 2Q 08 is most likely. 2Q 08 is a good a date to start from as any. I don't see anyone giving a decent argument with data against this date really currently.
The next handset update will sell better than hotcakes. It'll sell more than the current handset by the logic of sales up till June, versus sales needed to get to 10 million by the end of the year.
Most people who've wanted an iPhone have one? BS. Those that do i'd vouch are more likely to upgrade to a new one anyhow. What's the rate of buying iPods or handsets usually again?