Lobbying has led to Congress considering tariffs on developing nations, which could be a deal-breaker at December's climate change talks in Copenhagen.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/us-steel-makers-temper-climate-deal-hopes
[2] http://admin.indiaenvironmentportal.org.in/category/author/jim-giles
[3] http://admin.indiaenvironmentportal.org.in/category/journal/new-scientist
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/iron-and-steel-industry
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/trade
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/emission-targets
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/imports
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/legislation
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/china
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/developing-countries