Computers, records seized at ACORN offices in Louisiana

"This is an investigation of everything — ACORN, the national organization, the local organization and all of its affiliated entities, specifically as it relates to any potential violations of Louisiana law," Assistant Attorney General David Caldwell said.

ACORN staff on the scene declined to comment, but an attorney for the group said in a statement the raid was prompted by allegations that former ACORN employees had removed or altered electronic documents and may do so in the future.

Attorney Pamela Marple said ACORN was cooperating and called the raid exhaustive, saying investigators wanted "virtually every document in the possession of ACORN and any related entity."

The raid was the latest development for the Association of Community Organizations for Reform Now. Videotapes released recently showed ACORN employees offering tax advice to two people in Baltimore posing as a prostitute and her pimp. The videos led Congress and state governments to cut funding for ACORN.