Faux tombstones line a lawn in Medinah, Ill. It's a campaign to heighten awareness about an epidemic of heroin and pain pill overdoses — a prelude to International Overdose Awareness Day on Aug. 31. Cheryl Corley/NPR hide caption

itoggle caption Cheryl Corley/NPR

The city of Davenport, Iowa, is home to about 100,000 people. The city's mayor, Bill Gluba, wants the city to shelter some of the unaccompanied minors who have crossed the southern border of the U.S., but some members of the City Council oppose his efforts. scmcgee/Flickr hide caption

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Speaker of the House John Boehner, R-Ohio, with incoming Majority Leader Rep. Kevin McCarthy, R-Calif., and Rep. Lynn Jenkins, R-Kan., talks with reporters on Wednesday about House Republican plans to deal with the border crisis. J. Scott Applewhite/AP hide caption

itoggle caption J. Scott Applewhite/AP