Headline: America's crumbling roads: Time for a gas tax hike?Link: http://www.cnbc.com/id/101652280Publication Date: Thursday, May 8, 2014Primary Source: CNBC.comNon-Cato Author: Michelle FoxType: op-edFormat: Web Only OutletNature of Mention: featuredScholar: Mitchell, Daniel J.Research Area: Government and PoliticsPolitical PhilosophyRegulatory StudiesTax and Budget PolicySubjects: gas taxes