<p>U.S. Special Envoy for Climate John Kerry testified before the House Foreign Affairs Committee today to talk about efforts to form a global effort on climate change. As CQ Roll Call's Joseph Morton reports China took center stage.</p>

U.S. Special Envoy for Climate John Kerry testified before the House Foreign Affairs Committee today to talk about efforts to form a global effort on climate change. As CQ Roll Call's Joseph Morton reports China took center stage.

<p>U.S. Special Envoy for Climate John Kerry testified before the House&nbsp;Foreign Affairs Committee today to talk about efforts to form a global effort on climate change. As CQ Roll Call's Joseph Morton reports China took center stage.</p>

Environment: Climate change across the globe

The latest in policy news from the CQ Roll Call newsroom.

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Environment: Climate change across the globe

Environment: Climate change across the globe