user: Problem: A manhunt has been launched to find two young men who were filmed slapping and taunting an elderly man on a subway train in Chicago. The men, both African American in their late teens or early 20s, towered over their victim as they laughed and jumped around him, hitting his head, on a CTA Blue Line train. At one point the slaps become so hard they are audible on the clip, which was filmed by their friend and posted on Facebook. SCROLL DOWN FOR VIDEO. Launching their attack: The conflict on Chicago's CTA Blue Line train started with this slap, filmed by a friend. Escalated: Another friend leaped into the action and laughed loudly as he jumped around slapping the old man. Though the man tries to kick back and gingerly lifts an arm to swipe at them, they cackle with laughter and jump out the way. Police are now appealing for anyone that recognizes the men in the video to come forward. Defending the attack, one of the group - which remains at large - called radio station WBBM to say the white victim had but touting racial slurs. 'We didn't do nothing. We got on the train and he was saying some racial slurs,' he says. Flinching: The attacker menacingly holds his hand over the man who is quivering with fear before he is hit. Tries to defend himself: The man gingerly stands up to defend himself but the attacker pushes him back. The young man calls himself 'A-T-L.' He says he didn't take part in slapping the man. 'I don't know why they did what they did,' he tells WBBM. 'I just recorded it because it was funny.' A spokesman for the CTA said: 'Though this crime apparently was not reported, because neither CTA nor Chicago Police have a report of the incident, we are pulling additional video to share with police as part of a now-open investigation. 'We encourage members of the public who witness a crime to report it immediately, especially if they have evidence such as a video. Incidents like this are rare on the CTA.' Footage: The video, which has gone viral on Facebook, shows one attacker (left) and the man who filmed it.
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Answer: Two men filmed by a third slapping elderly man and laughing at him. Slaps become so hard they are audible, man tries and fails to fight back. Video shared on Facebook prompted police investigation. One of the gang - which remains at large - told a radio station they were reacting to the white man's racial slurs.
Problem: He may be Brazil's poster boy with seemingly the whole world on his shoulders, but Neymar still seems to be up to his usual cheeky tricks. The Barcelona forward was training for his home World Cup with his international team-mates when he produced this incredible piece of skill. Neymar steps up to take the penalty, shaping up with his right foot, but out of nowhere flicks out his left to wrong-foot the goalkeeper. Everyday penalty: Neymar shapes up for his spot-kick, looking like he's going to take it with his favoured right foot. Surprise: But the star somehow scores with his left foot, wrong-footing the goalkeeper. And he also seemed to be sneaking away from training to speak to his girlfriend Bruna Marquezine... even taking her hat. Brazil coach Luiz Felipe Scolari set up two teams in a training match. The first team beat the reserves 3-2, with Neymar on target. The Brazilians were travelling to Goiania, a city in the centre of the country, late on Sunday, and are the favourites for the tournament this summer. Cuddles: Neymar speaks to girlfriend Bruna Marquezine after training... even stealing her hat. Support: The actress sat with the fans to watch her boyfriend (below) in action. Agony: Neymar looks in obvious pain as he clutches his right ankle in Brazil training. Fun and games: Neymar, Dani Alves and Fred take a break from their World Cup preparation. In the way: Brazil defender David Luiz pulls a funny face as he attempts to block a free-kick. Rough and tumble: Dani Alves is the recipient of a clumsy challenge from Brazil team-mate Fernandinho.

What are highlight points?
Answer:

assistant: Neymar is poster boy of World Cup and wrong foots keeper from spot. Forward found time to talk to girlfriend Bruna Marquezine. Brazil coach Luiz Felipe Scolari set up two teams in training.