CHICAGO (WLS) -- Chicago police said four people were arrested and charged with vehicular hijacking a week after video of a man being beaten while onlookers yelled 'Don't vote for Trump' went viral.Julian Christian, 26; Dejuan Collins, 20; Rajane Lewis, 21; and a 17-year-old girl not named by police because she is a juvenile were arrested and charged with one felony count each of vehicular carjacking.Police said those four are the people seen on a video of a traffic altercation that escalated into a beating in the 1100-block of South Kedzie on Nov. 9. In the video, 50-year-old David Wilcox is kicked and punched repeatedly by two men while another person rummages around in his car. The video also shows Wilcox holding onto his car as one man drives away.In the video onlookers shout "Don't vote for Trump!" as they watch. Wilcox said he did, in fact, vote for Donald Trump but that his attackers had no way of knowing that. He said he did not believe the attack was politically motivated.Police said they arrested Christian first, who then identified the others.