Coast Guard crews conduct multi-unit response to rescue a mariner after a wave capsizes the 32-foot disabled motor vessel Sand Piper near Astoria, OR, Friday, Feb. 3.  (U.S. Coast Guard photo by Petty Officer 2nd Class Michael Clark) Astoria, Ore. – The Coast Guard rescued a mariner in distress approximately 6 miles west of the Columbia River mouth Friday, Feb. 3. Multiple units responded and saved...