The Portland-Vancouver region's expansive metals industry needs to prepare quickly for the disruptive technological change that 3-D printing technology is ...
November 26, 2011
Trucks are parked at a road as authorities closed the Torkham border for NATO supply trucks at Pakistani border town of Torkham on Saturday, Nov 26, 2011. Pakistan on Saturday accused NATO helicopters of firing on two army checkpoints in the northwest and killing 25 soldiers, then retaliated by closing a key border crossing used by the coalition to supply its troops in neighboring Afghanistan. (AP Photo/Qazi Rauf)