Emergency crews responded to the U.S. Capitol Monday afternoon after a shooting on the east side of the complex.

Donald Trump is favored to win nearly every Super Tuesday state. Since the billionaire real estate mogul launched his long-shot campaign eight and a half months ago, his campaign has been brazen and anything but conventional. But outrageous comments have surprisingly worked in his favor, reports CBS News correspondent Jan Crawford.

President Obama said the United States has not overcome its history of racism -- and he is using the "N-word" to make his case.

Flood-weary Texans were bracing for heavy rain and possible flooding as the remnants of Tropical Storm Bill crept farther inland, moving north across the central part of the state.