The new EOS Rebel T4i/650D DSLR camera is rumored to be announced on June 8, 2012 (this Friday). There are no updated specs at this point.
The Japanese magazine CAPA published some specs and drawings of Canon 70D and 3D cameras among other non-existing models by different manufacturers (including Pentax, Nikon, Sony). As mentioned several times in the past, those specs and images are pure speculations/predictions by the editors and probably will never materialize (just like this Nikon D95 and D700x).