Boston Celtics' Brandon Bass, right, drives past Portland Trail Blazers' Joel Freeland in the second quarter of an NBA basketball game in Boston, Sunday, Nov. 23, 2014. (AP Photo/Michael Dwyer)

Blazers beat Celtics for 7th straight win

After a rough first half, the Trail Blazers were much better offensively in the second. They added better defense and pulled away early in t…