NPR's Scott Horsley favored Democrats over Republicans by a five-to-two margin on Thursday's Morning Edition. Horsley played sound bites or quoted from Obama administration officials or congressional liberals more often than from GOP representatives.

During his report, the correspondent highlighted congressional concerns over the safety of nuclear energy during the Tuesday hearing of the House Energy and Commerce Committee. Energy Secretary Chu and Nuclear Regulatory Chairman Gregory Jaczko were the main witnesses during the hearing. Horsley first noted that "Chu was cautious in talking about Japan's nuclear crisis and its meaning for the U.S. Damage to the Fukushima reactors seems more serious than Three Mile Island. But Chu confessed we don't really know what's happening, and the situation is unfolding hour by hour."