tom_b Karma 1,483 Created 16 years ago Recent Submissions 1. ▲ What makes the US health care system so expensive (theincidentaleconomist.com) 1 point · 7 years ago · 3 comments 2. ▲ Ask HN: Detailed data science/engineer challenges? 1 point · 8 years ago · 0 comments All submissions on HN · View profile on HN