WHAT TO KNOW

* President Donald Trump praised Charlie Kirk as a “great American hero” and “martyr” for freedom as the president and other prominent conservatives gathered on Sunday evening to honor the slain conservative political activist. * Trump is holding a news conference at 4 p.m. ET to announce “significant medical and scientific findings for American children.” Trump teased last week that his administration would reveal new findings on the cause of autism. * World leaders are gathered in New York City for the 80th session of the United Nations General Assembly. * Britain, Canada, Australia and Portugal formally recognized a Palestinian state on Sunday, joining nearly 150 countries that have already done so, and France was expected to do the same at the General Assembly.

_FOL

See Full Page