While we've already stared down the specifications, AT&T's announced that it will bring Motorola's big and skinny slab to the US later this month. Priced at $99, it'll tie together LTE connectivity with a 4.5-inch 720p display. Better still, it's all arriving later this week, on July 15. See how it all looks in a quick video walkthrough after the break.Continue reading AT&T Atrix HD priced at $99: coming July 15 (video)Filed under: Cellphones