Possible Tornado in Atlanta

There was a little more excitement than usual at the college basketball game in Atlanta:

ATLANTA, Georgia (CNN) -- A possible tornado swept through downtown Atlanta on Friday night, disrupting a college basketball game and damaging the building that houses CNN.

There were no immediate reports of injuries.

The National Weather Service had issued a tornado warning for the area, in effect until 10 p.m. The storm came through at about 9:45 p.m.

Inside CNN Center, water poured through damage in the ceiling into the building's atrium. Glass shattered, and parts of the building filled with dust.

Next door at the Georgia Dome, the SEC conference basketball game between Alabama and Mississippi State was halted. The storm visibly rippled the ceiling of the dome and caused some damage, video of the arena showed. Scaffolding holding the facility's scoreboard swayed 15 minutes after the storm hit.

Outside, construction cones and newspaper boxes were shoved into the street.

CNN is trying to figure out how to blame Bush.