A Year After Joplin's Tornado, Disaster's 'Immensity' Still a Challenge…
Nearly 200 million Americans spent Wednesday under some form of warning about the relentless, stifling combination of extreme heat and humidity, which formed a so-called "heat dome" over a vast region. Jeffrey Brown reports.
Health & Human Services Secretary Kathleen Sebelius defended the IPAB July 12, 2011.
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