Liberty Mutual renews Fourth of July role 
The Boston insurance giant said it will renew its sponsorship of the Boston Pops Fourth of July fireworks display and concert through 2015.
(YOON S. BYUN/GLOBE STAFF/FILE)

Liberty Mutual renews Fourth of July role

The Boston insurance giant said it will renew its sponsorship of the Boston Pops Fourth of July fireworks display and concert through 2015.

(YOON S. BYUN/GLOBE STAFF/FILE)