Text this: Damages for property losses on account of failure of the Big Porcupine Dam on the Fort Peck project, Montana -- veto message. Message from the President of the United States returning without approval the bill (S. 1869) entitled, "An act for the relief of certain claimants against the United States who suffered property losses as a result of the failure of the Big Porcupine Dam on the Fort Peck project, Montana.