The terror alert level has not been raised by the MBTA, but that does not mean people taking the Silver Line from South Station to Logan Airport will not notice an increased police presence.
MBTA police and K-9 crews are out in force Thursday. The MBTA officers said they hope to ease the burden on security officials at Logan and help riders gain peace of mind.
http://news.yahoo.com/s/wcvb/20060810/lo_wcvb/9660752
Governor Mitt Romney watched yesterday as a security screener inspected carry-on luggage at Logan Airport. (Globe Staff Photo / Essdras M. Suarez)