60-70% of ACA federal market places still need to be built

Tuesday, 19 Nov 2013 | 1:35 PM ET

Obamacare CMS deputy information officer Henry Chao said in a hearing that 60-70 percent of the federal marketplace under Obamacare still needs to be built. CNBC's Bertha Coombs reports fixes are mainly focusing on the back-end and payment functions of the site.