Comments on: LinkedIn Co-Founder Reid Hoffman Mentors Former Marine Helicopter Crew Chief http://abcnews.go.com/blogs/headlines/2012/10/linkedin-co-founder-reid-hoffman-mentors-former-marine-helicopter-crew-chief/ The latest Headlines, news and blog posts from ABC News contributors and bloggers. Thu, 22 Jan 2015 20:21:21 +0000 hourly 1 http://wordpress.org/?v=3.2.1