House Dem: Climate change bigger health threat than AIDS, malaria By Andrew Restuccia - 04/06/11 12:25 PM ET Just hours before a vote Wednesday on a GOP plan to block Environmental Protection Agency climate regulations, Rep. Lois Capps (D-Calif.) called climate change a bigger public health threat than AIDS, malaria and pandemic flu. Capps and several other liberal Democrats spoke out Wednesday morning in opposition to the legislation, authored by House Energy and Commerce Committee Chairman Fred Upton (R-Mich.). The lawmakers, who were joined by officials from the American Lung Association and the Union of Concerned Scientists, said the Upton...