AM News Headlines 9-4-12

(WWLP) - A man in Springfield was shot on Knox Street last night and now police are looking for a possible second victim

Springfield mayor Domenic Sarno is asking the state gaming commission for its opinion about a possible conflict of interest with the city's casino consultant.

The Democratic National Convention gets underway today in Charlotte, North Carolina.

Finding cancer in its early stages is very important, but now the question is whether full body scans are doing the job right.  Whole body C-T scans were popular five to ten years ago, but today there's no indication that this type of whole body screening in healthy people can find tumors at a time when they're still treatable.
   
We'll take a closer look on 22News at Noon.