/tags/cleveland-lockdown-nasa-shooter cleveland lockdown nasa shooter en-US Copyright Fri, 05 Nov 2010 04:00:00 GMT /news/2010-11-05/name-mix-up-caused-nasa-glenn-lockdown A NASA facility in Cleveland called off a lockdown after a false alarm Friday morning. Investigators at NASA headquarters in Washington D.C. are looking… Fri, 05 Nov 2010 04:00:00 GMT /news/2010-11-05/name-mix-up-caused-nasa-glenn-lockdown admin