9 dead and at least 34 others wounded in Chicago over Labor Day weekend; two 15-year-olds among the slain

Summer ended on a sadly, but predictable, down note in Chicago as nine people were shot to death over the Labor Day weekend--and at least 34 others were wounded. 

Among those shot to death were two 15-year-old boys killed in separate shootings.

And among the wounded was a six-year-old boy who was shot inside a home in the thigh at a family party.