<p>Various state and federal law enforcement officials increased patrols on and around the Golden Gate Bridge on Sunday after bridge district officials learned of a potential terrorist threat 11 months after attacks on New York and Washington.</p>
<p>The bridge was placed on a "super-heightened" state of alert after information was shared through an interagency coalition Friday, said Mary Currie, spokeswoman for the Golden Gate Bridge Highway & Transportation District.</p>