Activists protesting military shipments at the Port of Olympia poured cement over railroad tracks to try to block shipments coming out of...

Activists protesting military shipments at the Port of Olympia poured cement over railroad tracks to try to block shipments coming out of the Port today, according to Olympia police.

Nobody was arrested after protesters unsuccessfully tried to keep trains from leaving the Port, said Olympia police Lt. Jim Costa. The Port cleaned up the cement, Costa said.

Protesters are a frequent presence at that location, where Iraq-bound Army equipment goes through the Port.