MIT campus outside Boston on lockdown following reports of armed gunman
{{#rendered}} {{/rendered}}The Massachusetts Institute of Technology says a man carrying a long rifle and wearing body armor was spotted in a campus building, and the school is on lockdown.
MIT said in a statement Saturday that several law enforcement agencies have responded.
The school advises students and workers to stay indoors and report suspicious activity to campus police.
{{#rendered}} {{/rendered}}More details were not immediately available.