Economy U.S. Drug Giant Pfizer To Buy Ireland-Based Allergan 11:02am November 23, 2015 ECONOMY News Business Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2015 NPR. To see more, visit http://www.npr.org/. 300x250 Ad More Morning Edition Economy Shoppers are playing a large part in the continued growth of the U.S. economy Music & Culture Canadian rapper Drake enlisted Tupac Shakur in his new beef 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate