In this task, you are given news articles and you need to generate a highlight, i.e., a short summary, with a maximum length of 10 lines.

(CNN) -- A convicted child pornographer in Pennsylvania was sentenced Tuesday to 12 years in federal prison, thanks in part to three girls featured in CNN's Freedom Project who provided information to U.S. authorities. Jeffrey Herschell, 54, of Washington, Pennsylvania, visited an Internet site that showed live sex shows that forced young girls in the Philippines to act out customers' fantasies, U.S. investigators said. "Whatever the American client wants us to do, we must do it," "Gen" told CNN in May 2011 for the documentary "The Fighters." "Gen" and her friends were schoolmates and just 8 years old when the abuse occurred. An investigator from Homeland Security Investigations, part of U.S. Immigration and Customs Enforcement, told CNN the information the three girls provided him was integral to the case against Herschell. Their information launched an investigation that uncovered a ring operating live-streaming shows of children engaging in sexually explicit conduct. Customers from around the globe, including an estimated 10 to 15 from the United States, paid to view the shows and direct them, in some cases. When HSI agents executed a search warrant on Herschell's home in 2011, they found computers, cell phones and hard drives containing dozens of explicit videos and images of children. The inquiry involved several U.S. agencies, the Philippines national police and the non-profit group Visayan Forum Foundation, which fights modern-day slavery. READ MORE: Victims endure lives degraded by traffickers .
A Pennsylvania man gets 12 years in federal prison for child pornography .
He accessed live sex shows of girls in the Philippines on the Internet, investigators say .
Information from girls in a CNN Freedom Project documentary led to his arrest .

(CNN) -- There's some magic coming to a British stage. Author J.K. Rowling has announced she is developing a play based on her "Harry Potter" stories. According to her website, Rowling is working in collaboration with award-winning producers Sonia Friedman and Colin Callender on the project. "Over the years I have received countless approaches about turning Harry Potter into a theatrical production, but Sonia and Colin's vision was the only one that really made sense to me, and which had the sensitivity, intensity and intimacy I thought appropriate for bringing Harry's story to the stage," Rowling said in a statement. "After a year in gestation it is exciting to see this project moving on to the next phase. I'd like to thank Warner Bros. for their continuing support in this project." Warner Bros. is owned by CNN's parent company, Time Warner. Rowling will reportedly be a producer of the play and work with a writer, but she will not be writing the play. The story will follow Potter in his early years as an orphan. Directors and writers for the play, which will go into development in 2014, are currently being considered.
J.K. Rowling is developing a "Harry Potter" play .
The story will follow Potter in his early years as an orphan .
The play will go into development in 2014 .

(CNN) -- Two-time Formula One world champion Fernando Alonso has signed a three-year deal with Ferrari that will keep him at the Italian motorsport giants until 2016. The Spaniard has only been with Ferrari for one full season after joining from McLaren at the end of the 2009 campaign but has stated his desire to finish his career with the team. "I am very happy to have reached this agreement," Alonso said on Ferrari's official web site. "I immediately felt comfortable within Ferrari and now it feels to me like a second family. "I have the utmost faith in the men and women who work in Maranello and in those who lead them: it is therefore natural for me to decide to extend my relationship in the long term like this, with a team at which I will no doubt end my Formula One career one day." Alonso missed out on the drivers' championship by four points to Red Bull's Sebastian Vettel in 2010 but has suffered a disappointing start to the current campaign. He is fifth in the standings, 52 points behind leader Vettel, but did claim his first podium finish at the Turkish Grand Prix earlier this month. Ferrari president Luca di Montezemolo said of the new deal: "It is a great pleasure to have renewed our agreement with a driver who has always demonstrated a winning mentality even in the most difficult circumstances. "Fernando has all the required qualities, both technically and personally to play a leading role in the history of Ferrari and I hope he will be enriching it with further wins very soon." Vettel has spoken of his desire to represent the Italian team one day, but with Ferrari's other driver, Brazilian Felipe Massa, having another season after this to run on his contract, it won't happen until 2013 at the earliest. There had also been speculation that Ferrari would pursue an interest in McLaren's English driver and 2008 world champion Lewis Hamilton, but he is tied to the British-based team until 2012. Alonso has competed in 23 races with Ferrari, with five wins, 11 podiums, two pole positions and 293 world championship points to his name. Mwanwhile, MotoGP could be set to expand for the 2012 season. The sport's governing body said 11 teams boasting 16 riders had advanced to the next stage of selection to compete in the motorbike world championship.

Fernando Alonso extends his contract with Ferrari until 2016 .
Two-time world champion Alonso pens a three-year deal with the Italian giants .
The Spaniard finished second to Sebastian Vettel by four points in 2010 .
MotoGP could be set to expand for the 2012 season .