Sergio Etchegoyen told journalists in the capital Brasili

Ben Barbas rehabilitation in Thailand isnt solely about addressing his recent positive drug test to cocaine but also facing up to other personal issues, according to his manager.Barba may have played his last NRL game after being released - at his request - by the Sharks to seek rehabilitation in Thailand following his second positive test to cocaine in less than two years.Barba failed the drug test four days after Cronullas grand final breakthrough last month.The fallen Cronulla star hopes to tackle a range of personal issues as he battles to get his life and career back on track.Stepping away from the game is a chance for Ben to work on his personal issues and become the best Ben Barba he can be, his agent Chris Orr told News Corp Australia.This is not just about failing a drug test. There are other things he needs to work on and thats his entire life. This is a holistic approach.Should he return to the NRL, Barba will serve a mandatory 12-match suspension.Ben made this decision himself, no one made it for him and in a sense its released the pressure on him, Orr said.He wants to be accountable for his actions.There are good people at the Cronulla club and they will support him through this.Barba admitted to having a severe gambling problem and issues with alcohol after he was stood down by former club Canterbury in early 2013 over behavioural issues. Howie Kendrick Nationals Jersey . The head of USA Boxing came out swinging Tuesday with an open letter to Tyson -- a former Olympic hopeful himself -- that accuses the former heavyweight champion of trying to poach fighters who might be candidates for the U. 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RIO DE JANEIRO -- Security preparations for the upcoming Rio de Janeiro Olympics will be reviewed after a devastating attack in France, Brazilian officials said Friday.Defense Minister Raul Jungmann told CBN radio in a Friday interview that safety protocols in Rio de Janeiro would be revised in the wake after Thursdays attack in the French coastal city of Nice that killed scores of people leaving a fireworks display along a well-known boulevard.A man drove a truck into a crowd of people celebrating Bastille Day in an attack that French officials called an undeniable act of terror. The killing only ended after police shot and killed the armed driver, who was identified as a 31-year-old Tunisian delivery man.Jungmann said he regretted the restrictions on movement likely to be caused in Rio by the possible increase of security checkpoints throughout the Olympics host city during the Aug. 5-21 games. He did not say what other measures could be taken.The attack in Nice is worrisome for us, too. We have learned a few lessons. We will review procedures, make more barriers, searches and apply much tighter security, Jungmann said. Unfortunately that can be an extra difficulty for people, but it is for their safety.Top government military adviser Sergio Etchegoyen told journalists in the capital Brasilia that the countrys security authorities were meeting Friday with acting President Michel Temer to examine possible gaps in preparations in hopes of guarding against such an attack in Brazil.Obviously our concerns have reached a higher level, Etchegoyen said. We havent identified imminent risks, but it is important that the population understands that they will lose a little comfort in exchange for more security.Rio Mayor Eduardo Paes confirmed that ssecurity would be beefed up for Olympic delegations of countries that were recently targeted, without providing further detail.ddddddddddddrazil is not a target of terrorism, but there is always a risk in organizing a great event with countries that are targets, Paes told TV Globo. The Olympics is a super event, but we have warned the people that there will be contingencies.Paes also hinted at more delays, already a worry in a city with suffocating traffic jams.Probably, the security forces are going to demand more blockades, more inconvenient things, Paes said.About 85,000 police and soldiers are to be deployed during the games, roughly twice the security contingent at the London Olympics.But the economic crisis in Rio and the entire country has affected security preparations, with officers complaining about delayed payments and poor working conditions.Elite police officials arriving from other states to help out have complained about their accommodations in Rio. One officer told The Associated Press that he and five other officers he is staying with had to spend almost $1,000 in furniture to live in their lodging for the next two months.A group of civil police officers staged a strike two weeks ago, with one contingent greeting visitors at Rios international airport with a sign reading in English: Welcome to Hell. Police and firefighters dont get paid; Whoever comes to Rio de Janeiro will not be safe.Rio de Janeiro state Gov. Francisco Dornelles in June declared a state of financial disaster that paved the way for $860 million in emergency aid from the federal government, including funds for Olympics security. ' ' '