Declaring that America is in the midst of a gun violence crisis, Mayor Rahm Emanuel on Monday urged state lawmakers and Gov. Bruce Rauner to approve a series of gun control bills and called on the public to hold officials’ feet to the fire this week and in the upcoming elections. Lawmakers could consider a group of bills on Wednesday that would require gun dealers to be licensed, raise penalties for the illegal use of body armor, address waiting periods for gun purchases, and ban “military-style” assault weapons high-capacity magazines and “bump stocks,” Emanuel and Chicago police Superintendent Eddie Johnson...