Obama appears to be lagging Clinton in name recognition still, but also in another category - the common touch:
Virtually every current poll shows Clinton doing proportionally much better [than Obama] among Democrats without college degrees than those with one. The June Quinnipiac national survey showed Clinton ahead of Obama overall, 35 percent to 21 percent. But she was ahead 39 percent to 20 percent among Democrats without college degrees. - The Politico, July 14th(hat tip: Robert Stein)