Security council head Alexander Lomaia said that the tanks entered Gori about 9:45 a.m. local time, but there was no independent confirmation of his claim.
“...Journalists in Gori, 15 miles (24km) over the South Ossetian border into Georgia, said they had seen no Russian tanks. Residents there told the journalists they had earlier seen “some” Russian tanks, but not in large numbers.” - CNN.com
According to a CNN reporter this morning, there were still airplane bombing going on.