article: A Wisconsin sex offender traveled to the Middle East to try and join ISIS, but came back after he failed to cross the Turkey-Syria border, authorities have claimed. Joshua Van Haften, 34, of Madison, was arrested Wednesday night at O'Hare International Airport in Chicago after returning on a flight from Turkey. He has now been charged in a criminal complaint with attempting to provide material support to a foreign terrorist organization. Joshua Van Haften, 34, of Madison, Wisconsin (pictured left in his mugshot on Wednesday and right in 2010 when he registed on the sex offender's list) has been accused of flying to ISIS in a failed attempt to join ISIS . The criminal complaint, which had been under seal since Oct. 28, alleges that Van Haften talked to people about his plan before leaving the United States in August for Istanbul. The complaint cites Facebook posts from Van Haften that said he was unable to cross the border from Turkey into Syria. In one post, Van Haften complained that the people who were supposed to help him just wanted his money, that he had almost no cash left and that he was dropped off on a road in the country and never picked up. Wisconsin court records showed several previous convictions for Van Haften, including felony battery in 1998, second degree felony sexual assault in 1999 and disorderly conduct, a misdemeanor, in 2007, online court records show. He was apprehended at O'Hare International Airport in Chicago on Wednesday after getting off a return flight from Syria (file picture) All of the offenses occurred in Rock County. Van Haften was sentenced to three years' probation on the battery conviction in 1998, but his probation was revoked in 1999 and he was sentenced to a year in jail. He was sentenced to eight years' probation on the sexual assault charge in 1999, but that was revoked in 2000. He was then sentenced to seven years in prison. Assistant Attorney General Carlin from the Department of Justice said stopping people from traveling to the region to join the Islamic State is a 'top priority'. She said in a statement: 'Stemming the flow of foreign fighters to Iraq and Syria and holding accountable those who attempt to provide material support to designated foreign terrorist organizations remains a top priority for the National Security Division. '
highlights: Joshua Van Haften, 34, was apprehended by authorities on Wednesday .
  Landed at O'Hare International Airport following a return flight from Turkey .
  Allegedly posted on Facebook he couldn't cross the Turkey-Syria border .
  He claimed people just wanted his money and he was left on a road .
  Was sentenced to eight years in prison for sexual assault in 2000 .
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