Thousands of anti-abortion activists are coming to Washington for the annual March for Life, seeking to build momentum after a string of victories and maintain pressure on legislators.
The Chiefs are slight favorites to beat the Bills on Sunday and get a shot at winning an unprecedented third consecutive Super Bowl.
The United Nations Children's Fund says at least 242 million children in 85 countries had their schooling interrupted last year because of heatwaves, cyclones, flooding and other extreme weather.