http://news.yahoo.com/s/ap/bush_grenade
WASHINGTON - The Secret Service was investigating a report Tuesday that a hand grenade was thrown at the stage during President Bush's speech in the former Soviet republic of Georgia.
After Bush left Georgia on Tuesday, the Secret Service was informed by Georgian authorities of a report that a device, possibly a hand grenade, had been thrown within 100 feet of the stage during Bush's speech, hit someone in the crowd and fell to the ground, Secret Service spokesman Jonathan Cherry said.
According to the report, a Georgian security officer picked up the device and removed it from the area. The Secret Service had not seen the device as of Tuesday evening, Cherry said. It has agents in Tbilisi working with the FBI, State Department and Georgian authorities to investigate the report.