A Coast Guard lieutenant commander and graduate of Hastings High School in Houston, took command of Maritime Safety and Security Team Galveston during a ceremony in Galveston Thursday. Lt. Cmdr. Steve Morris and his wife are both from Houston and he enlisted in the Coast Guard through the recruiting station here. "When it came time last year for me to make known the units that I desired, there's no doubt that MSST Galveston rose right at the top of the list," said Morris. Prior to taking command of MSST Galveston…