President Barack Obama will be speaking about clean energy at Kresge Auditorium on Friday. Obama is seen here at a campaign stop in Boston in February 2008. David M. Templeton—Tech File Photo May. 9, 2016 Facebook Twitter Reddit Print President Barack Obama will be speaking about clean energy at Kresge Auditorium on Friday. Obama is seen here at a campaign stop in Boston in February 2008. David M. Templeton—Tech File Photo