President Obama tests VR goggles at Hannover Messe with German Chancellor Angela Merkel.
President Obama tests VR goggles at Hannover Messe with German Chancellor Angela Merkel. Carolyn Kaster AP
President Obama tests VR goggles at Hannover Messe with German Chancellor Angela Merkel. Carolyn Kaster AP

Obama trip to Hannover Messe an important manufacturing moment

April 28, 2016 05:06 PM

UPDATED April 28, 2016 06:55 PM

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