Yes! It is by Samsung, I think model # 790? It works as a CDMA "digital only" in USA and you get a SIM card for international usage, that works on the GSM network. I think it is the first one out, so far being marketed to business community and rather expensive.
Some Verizon stores have it on display but not much info on it yet.
Does anyone have info on Verizon's phone I saw advertized as a GSM/CDMA combination.