Breaking news at CBS, and CNN:

WASHINGTON (CNN) — FBI agents were raiding sites in Miami, Florida, on Thursday in connection with a domestic terrorism investigation, law enforcement sources said.

Officials said no weapons or bomb-making materials had been found in the searches so far.

The FBI told CNN that seven arrests were made in connection with “suspected domestic terrorist activity,” and that documents related to the investigation have been sealed.

Stop the ACLU has more details.

Others blogging: Wizbang, Blogs of War, Outside the Beltway has a link to video coverage and this:

According to sources familiar with the investigation, the group allegedly planned to bomb the FBI building in Miami and the Sears Tower in Chicago. The group has been under surveillance for some time and was infilitrated by a government informant who allegedly led them to believe he was an Islamic radical. The suspects are described as African Americans and at least one man of Caribbean descent.