Surrogates for the major presidential candidates made closing arguments at an event in Philadelphia. Pennsylvania is a battleground state, and there are less than two weeks to go until Election Day.
Control of the House of Representatives could run through California. There are at least five House seats in the state that are considered among the closest in the country.
NPR's Michel Martin speaks with Victor Gilinsky, a former commissioner of the Nuclear Regulatory Commission, about Israel's nuclear capabilities. It's believed Israel has around 90 warheads.
Los Angeles County has reported eight cases of locally acquired dengue fever in the past few months; the first ever occurred last year. Climate change probably played a role.
NPR's Ari Shapiro talks with Yulia Navalnya about her husband's posthumous memoir Patriot. It is the story of his youth, activism, family and commitment to the cause of Russian democracy.