Tucker’s c’est la vie attitude on the calls reflects a stark honesty about the gun violence that continues to rage this summer in pockets of the South and West sides. Just this past weekend, at least 55 people had been shot across Chicago, seven of them fatally. The city’s most violent weekend this year began when a 5-year-old boy was shot in the leg while sitting in a car as adults around him argued. It peaked early Sunday morning when 17 people were shot in two hours in a 2-mile area on the West Side.