instruction:
Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].
question:
SACRAMENTO  Calif. (Reuters) -  A California neuroscientist vying to unseat Republican Congressman Dana Rohrabacher  stepped up  his  criticism of the conservative on Tuesday  demanding  he  return a $1 000 contribution from indicted Trump adviser Paul Manafort.
FILE PHOTO:  Republican U.S. Representative Dana Rohrabacher  speaks at a news conference in Moscow  Russia on June 2  2013. REUTERS/Maxim Shemetov/File Photo
The Orange County seat held by  Rohrabacher  is key to Democratsâ hopes to increase their numbers in the U.S. House of Representatives in next yearâs elections. Neuroscientist Hans Keirstead  a stem cell researcher and entrepreneur from Laguna Beach  is one of seven Democrats aiming to beat him  according to the Federal Election Commission.
 Rohrabacher   a senior member of the House Committee on Foreign Affairs  has frequently praised Russian President Vladimir Putin and was considered for a role in U.S. President Donald Trumpâs cabinet.
FILE PHOTO: U.S. Rep. Dana Rohrabacher (R-CA) speaks during a House Foreign Affairs Europe  Eurasia and Emerging Threats Subcommittee hearing about the attack on demonstrators by members of Turkish President Recep Tayyip Erdogan's security detail on Capitol Hill in Washington  DC  U.S. on May 25  2017. REUTERS/Aaron P. Bernstein/File Photo
answer:
Return Manafort's money Democrats demand of California Republican


question:
South Africa's former police chief and ex-president of Interpol Jackie Selebi was convicted Friday of corruption for accepting bribes from organised crime.
 Selebi had denied the charges against him  which he said were part of a broader political conspiracy that reached to the top levels of government.
 The trial laid out his startling links with the criminal underworld  in particular with convicted drug smuggler Glenn Agliotti who was accused of giving him cash and luxury gifts.
 Selebi was accused of taking bribes from Agliotti totalling more than 1.2 million rand (166 000 dollars  122 000 euros) between 2000 and 2005.
 What finally emerged was a picture of Agliotti  who was also accused in the murder of a local mining magnate  indulging Selebi's fondness for designer clothing  which the police chief rewarded by feeding Agliotti inside information.
 While in office  Selebi acknowledged his friendship with Agliotti saying "Glenn Agliotti is my friend  finish and klaar (end of story)."
 It was Agliotti's drugs conviction that lifted the lid on Selebi's activities  sparking a lengthy investigation into his life.
 His first arrest warrant was issued in September 2007 but he was not charged  reportedly due to protection by then-president Thabo Mbeki.
 On January 11  2008  he was charged with corruption and defeating the ends of justice due to his friendship with Agliotti.
answer:
South Africa's former top cop convicted of corruption


question:
Dave Chappelle  tackles Hollywoodâs sexual harassment allegations in  his  new Netflix stand-up â taking aim at one of the five women who accused Louis C.K. of sexual misconduct.
âI shouldnât say this  but fâk it  [C.Kâs] allegations were the only one that made me laugh â  he  said in  his  â Dave Chappelle : The Bird Revelationâ special released on New Yearâs Eve. âItâs terrible  I know itâs terrible. Iâm sorry ladies â¦ At the same time  you know what I mean  Jesus Christ  I donât know  they took everything from Louis  it might be disproportionate  I canât tell  I canât tell  this is like where itâs hard to be a man.â
 Chappelle   44  went on to address C.K.âs incident with writer Abby Schachner  with whom he masturbated while on the phone. She told the New York Times that it was âone of the things that discouraged her from pursuing comedy.â
âShow business is just harder than that â  Chappelle  said  bringing up Schachner again. âThem women soundâ¦they sound weak. I know that sounds fâked up  Iâm not supposed to say that  but one of these ladies was like  âLouis C.K. was masturbating while I was on the phone with him.â B-tch  you donât know how to hang up a phone? How the fâk are you going to survive in show business if this is an actual obstacle to your dreams?â
 Chappelle âs stand-up special was recorded in November at The Comedy Store in Los Angeles.
answer:

Dave Chappelle on Louis C.K. allegations: They 'made me laugh'