Mayor Brandon Johnson (left) and Larry Snelling, chief of the Chicago Police Department's Bureau of Counterterrorism, speak during a news conference in August [Erin Hegarty/The Daily Line]

Larry Snelling, chief of the Chicago Police Department's Bureau of Counterterrorism, will undergo likely rounds of questions from alderpersons Friday as a City Council committee takes a first vote on whether to confirm him as Mayor Brandon Johnson’s pick to lead the Chicago Police Department.