When an employee disrespects you
In my office, we have several subordinates and several supervisors. I am one of the supervisors. So one day I saw two of the subordinates chatting, being relaxed. Mind you, they have work to do, plus they perform poorly in other areas. In addition, upper management does not really want them conversing for too long. So I asked one of them what he was doing, implying that he should be working. He turned to me and asked if I was working, and then proceeds to look at my computer screen and then made the remark... "no, you're just checking your email and chilling" while shrugging. There are more than one ways I could handle this fool, what do you think is the best thing? As far as relationships go, I am not an with these subordinates, I try to mentor them, help them and encourage them to talk to me, so I could help build morale. I am definitely not an a**hole which I can easily be. What do I do?