Brazilian police investigating corruption around the state-run oil firm Petrobras also plan to investigate more than $10bn of construction contracts for the 2016 Olympic Games in Rio de Janeiro, according to a lead investigator on the case.

Some of the big engineering companies caught up in the Petrobras inquiry “very probably” broke laws against price-fixing and bribery on contracts to build Olympic venues, said Igor Romario, a federal police chief and key figure in the investigation. — The Guardian

Tokyo-based Robot Taxi ... is still on track to start field tests of its driverless taxi service in one region of Japan by the end of next March [...]

The company, a joint venture between DeNA (one of Japan’s mobile internet pioneers) and ZMP (a robotics firm; tagline “Robot of Everything”) is not building its own cars from scratch. Instead, it’s focusing on adding driverless capabilities to existing cars and designing, creating, and marketing the taxi service. — qz.com

[...] Team China beat out Team Kazakhstan to host the games. Zhangjiakou, a city of 4 million people in the mountains of Hebei province, will host the games alongside Beijing. [...]

They're worried I'll talk to people like Lu Wanku, who will be forced to move to make way for the region’s investment boom. Lu herds cattle and has lived in his tiny brick home for more than 20 years. His home is now in the way of a Four Seasons Town Dream Resort ski run. [...] Lu has two weeks to move out. — marketplace.org

The government hopes to cap the cost of building the main stadium for the 2020 Tokyo Olympics at ¥155 billion, much lower than the ¥252 billion projected under a recently scrapped plan [...].

The government intends to make sure that the stadium will be built by April 2020. But given the International Olympic Committee’s request that the venue be built by January of that year, it plans to ask a yet-to-be-named contractor to propose shortening its construction schedule, the sources said. — japantimes.co.jp

As Los Angeles moves closer to bidding for the 2024 Summer Olympics, officials said they can host the massive 17-day sporting event for $4.1 billion and offered to guarantee that the city will cover any cost overruns. [...]

Garcetti and his team have proposed to spend $500 million less than what Boston had planned and expect to finish with a $150-million surplus by generating billions in broadcast and sponsorship revenue. — latimes.com

'When these [2007 Pan Am] venues were built the government told Brazilians that these would be Olympic-ready, and there would be a rather smooth and efficient transition to eventually hosting the Olympics,' explained Rio-based reporter Taylor Barnes...'But, these venues have instead had some pretty checkered after-lives.' — pri.org

The United States Olympic Committee said Monday that it was withdrawing Boston as its proposed bid city because resistance among residents was too great to overcome in the short time that remained before the committee had to formally propose a bid city by Sept. 15. [...]

U.S.O.C. intended to move quickly to prepare a bid from another city. While he did not mention Los Angeles by name, many people involved in the Olympics expect Los Angeles to enter the competition. — nytimes.com

World-famous architect Tadao Ando was astonished to learn that the design he chose for the new National Stadium would cost ¥252 billion to build, he said at a press conference Thursday, where he spoke for the first time since the swelling cost became an issue. — The Japan News

The price tag for 2020 Tokyo Olympic stadium is now a whopping $2.1 billion. That’s more than the stadiums for the past three summer Olympic stadiums combined. That’s pretty silly! So is the stadium’s new Photoshop meme. — kotaku.com

“Boston is a global hub for education, health care, research and technology,” said Boston2024 chairman and Suffolk Construction CEO John Fish in a statement. “We are passionate about sports because we believe in the power of sport to transform our city and inspire the world’s youth. A Boston Games can be one of the most innovative, sustainable and exciting in history and will inspire the next generation of leaders here and around the world.” — boston.com

The United States Olympic Committee seems ready to bid for the 2024 Summer Games. But the hard part is deciding which of the four finalists — Boston, Washington, Los Angeles and San Francisco — has the best chance of being chosen by the International Olympic Committee. The U.S.O.C. could make its selection as soon as this week, so we asked New York Times reporters in each city to describe the view from each place. — nytimes.com

The United States Olympic Committee board of directors unanimously approved a U.S. bid to host the 2024 Olympic and Paralympic Games, the USOC announced today. Boston, Los Angeles, San Francisco and Washington, D.C., remain under consideration, with the selection of a U.S. bid city to be made in early 2015. [...]

“All four cities have presented plans that are part of the long-term visions for their communities,” said USOC CEO Scott Blackmun. — teamusa.org