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Japan Knife Attack
A police officer talks with visitors in front of a facility for the handicapped where a number of people were killed and dozens injured in a knife attack Tuesday, July 26, 2016, in Sagamihara, outside Tokyo. (Kyodo News via AP)
DEM 2016 Convention
Comedian Sarah Silverman speaks during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/J. Scott Applewhite)
NASCAR Earnhardt Out Auto Racing
FILE - In this April 1, 2016, file photo, Sprint Cup driver Dale Earnhardt Jr., speaks to the media during a press conference at the Martinsville Speedway in Martinsville, Va. Earnhardt Jr. will miss two more races as he recovers from concussion-like symptoms and retired NASCAR champion Jeff Gordon will replace him at Indianapolis and Pocono. The announcement came Wednesday, July 20, 2016, from Hendrick Motorsports, which said Earnhardt has not been cleared by doctors to drive. (AP Photo/Steve Helber, File)