It has just been brought to my attention by one of my directs that another of my people has made racist remarks during a meeting that I was not at. The direct that brought it to my attention was offended and made an excuse to leave the meeting. He wants me to do something about it. I will give the other direct feedback and monitor the situation. Is that all I need to do for now? Is that under reacting? Do I want to bring in HR? I want to handle this thing right. Please help.