The mayor of Mariupol says the death toll in the Ukrainian port city could surpass 20,000 as Russia’s assault continues. California utility PG&E has agreed to pay more than $55 million over its aged power lines’ role in sparking two major wildfires. And 40-year-old pop superstar Britney Spears says she’s pregnant with her third child -- five months after a judge ended her controversial conservatorship.
