Voice of America: Thousands of protesters gathered outside the White House, to urge President Barack Obama to aggressively combat climate change.
Demonstrators formed a "human pipeline" Sunday, stretching from the National Mall to the White House, to protest an oil pipeline that would stretch across the United States, linking Canada to the Gulf of Mexico.
They want President Obama to reject the nearly 3,000-kilometer Keystone XL Pipeline, saying its development would harm the environment and ultimately lead...