• In this April 28, 2015 photo, Fernando Spilki, virologist and coordinator of the environmental quality program at Feevale University, holds up a water sample, backdropped by the Marina da Gloria, Zone 2, in Rio de Janeiro, Brazil. Spilki said the tests he conducted for the Associated Press so far show that Rio's waters "are chronically contaminated." (AP Photo/Felipe Dana)

    5 things to know about filthy water awaiting Rio Olympians

    RIO DE JANEIRO (AP) — The Associated Press commissioned a study of the virus and bacteria levels in the waters where Olympic athletes will compete next year in Rio de Janeiro. The testing found dangerously high levels of pathogens from human sewage waste.

  • Miami Dolphins defensive tackle Ndamukong Suh speaks to members of the media after the teams NFL football training camp, Thursday, July 30, 2015, in Davie, Fla. (AP Photo/Wilfredo Lee)

    Ross gives his Dolphins a simple start-of-camp message: Win

    DAVIE, Fla. (AP) — About a half-hour into the Miami Dolphins’ first practice of the season, owner Stephen Ross had his team, coaches and staff gather around him at midfield.

  • In this photo provided by Equi-Photo, Triple Crown winner American Pharoah is bathed at Monmouth Park in Oceanport, N.J., Thursday, July 30, 2015. American Pharoah is expected to run in the Haskell Invitational at Monmouth Park on Sunday, Aug. 2. (Ryan Denver/Equi-Photo via AP)

    American Pharoah 1-5 favorite for Haskell in 8-horse field

    OCEANPORT, N.J. (AP) — Triple Crown winner American Pharoah is the overwhelming 1-5 favorite in a field of eight 3-year-olds for Sunday’s $1.75 million Haskell Invitational at Monmouth Park.

  • Baltimore Ravens quarterback Joe Flacco throws a pass at the team's first day of NFL football training camp, Thursday, July 30, 2015, in Owings Mills, Md. (AP Photo/Patrick Semansky)

    Ravens launch training camp eyeing return trip to playoffs

    OWINS MILLS, Md. (AP) — On the first day of yet another training camp for 15-year veteran Steve Smith, going through the motions was not an option.

  • In this July 14, 2015 photo, Luke Bryan poses for a portrait at Audio Productions in Nashville, Tenn., to promote his latest album, "Kill the Lights." (Photo by Donn Jones/Invision/AP)

    With 5th album, Luke Bryan could reach even greater heights

    NEW YORK (AP) — Luke Bryan is easily the reigning prince of country music: He’s scored 10 No. 1 hits on Billboard’s Hot Country songs chart; he’s one of a few contemporary acts to sell out stadiums; and he’s achieved back-to-back multiplatinum albums.

  • Triple Crown winner American Pharoah with Jorge Alvarez up jogs on the track at Monmouth Park in Oceanport, N.J., Thursday, July 30, 2015. American Pharoah is preparing for Sunday's running of the Haskell Invitational horse race. (AP Photo/Mel Evans)

    Triple Crown winner American Pharoah tours Monmouth Park

    OCEANPORT, N.J. (AP) — Triple Crown winner American Pharoah took an easy tour of the track at Monmouth Park on Thursday morning, another step toward the $1.75 million Haskell Invitational.

  • International Olympic Committee (IOC) President Thomas Bach speaks during a press conference in Kuala Lumpur, Malaysia, Wednesday, July, 29, 2015. Malaysia is hosting the 128th IOC executive board meeting where the vote for the host cities of the 2022 Olympic Winter Games and for the 2020 Youth Olympic Winter Games will take place.(AP Photo/Joshua Paul)

    Thomas Bach: IOC must uphold ethical standards

    KUALA LUMPUR, Malaysia (AP) — The International Olympic Committee needs to show it is serious about maintaining ethical credibility and staying free of corruption, IOC President Thomas Bach said Thursday.

  • In this photo dated Wednesday, July 29, 2015, French police officers carry a piece of debris from a plane in Saint-Andre, Reunion Island. Air safety investigators, one of them a Boeing investigator, have identified the component as a "flaperon" from the trailing edge of a Boeing 777 wing, a U.S. official said. Flight 370, which disappeared March 8, 2014, with 239 people on board, is the only 777 known to be missing. (AP Photo/Lucas Marie)

    The Latest: Possible plane debris being sent to France

    PARIS (AP) — Here are the latest developments on the Malaysia Airlines flight that disappeared nearly a year and a half ago (all times local):

  • In this Aug. 22, 2007 file photo, Democratic presidential candidate U.S. Sen Barack Obama, D-Ill., talks with host Jon Stewart during an appearance on Comedy Central's "The Daily Show with Jon Stewart" in New York. After more than 16 years and nearly 2,600 telecasts, Stewart will end his show on Aug. 6.   (AP Photo/Jason DeCrow, File)

    10 Things to Know for Today

    Your daily look at late-breaking news, upcoming events and the stories that will be talked about Friday:

  • Presidential contender Donald Trump,  speaks to the media after arriving by helicopter during the 1st first day of the Women's British Open golf championship on the Turnberry golf course in Turnberry, Scotland, Thursday, July 30, 2015. (AP Photo/Scott Heppell)

    Trump arrives in Scotland for Women’s British Open golf

    TURNBERRY, Scotland (AP) — Donald Trump turned a brief trip to a golf tournament in Scotland into an extension of his presidential campaign trail when he attended the Women’s British Open at his plush Turnberry resort on Thursday.