It’s been done for two decades but after the release of a new report, controversy is building. Should farmers irrigate crops with waste water from oil extraction? Even with recent rains, the demand for water sources is high. About 80 percent of the water used by Californians goes to agriculture. Stephen Stock investigates as scientists call for a halt to the practice until more is known about the chemicals in that water.
One day after delighting in a massive campaign-style rally, President Donald Trump is turning back to the business of governing. Trump, who is spending the weekend at his private club in Florida, plans to spend Sunday interviewing at least four candidates to be his new national security adviser. The meetings come as he seeks to refocus his struggling administration after weeks of tumult. Speaking to reporters on Air Force One Saturday, Trump said he had "many, many that want the job." He also hinted he had a favorite.