Aggressive sales representatives selling CDs for Mikel Knight weren't music to the ears of a number of local residents Tuesday, but Police Chief Bryan Denton said the group is doing nothing wrong."They were in the Walmart parking lot Tuesday morning and Walmart didn't want them there so we had one of our officers ask them to leave," said Denton. "We told them they needed to get a solicitor's license from City Hall so they went up and got one. If people have a problem with them being here, my advice is to not give them any money.