How witnesses say the London Bridge attack happened. Of all the scenes in 'Wonder Woman,' the fight scenes proved surprisingly emotional for some. The Trump administration is calling this week 'infrastructure week.' California's stepping up to battle climate change in light of the U.S. pulling out of the Paris Accord. First stop? China. Trump nominated Christopher Wray, a former Justice Department official, to head the FBI. Compared to George W. Bush and Obama. Turns out, our species is older than we thought. James Comey delivers that startling account to Congress.