This event happened a few years back. My dad and I went to the store to see the sample windows as my window contractor ordered custom made windows here. While I was in the showroom viewing windows, I asked a few window questions to one of the employees. The owner, Mr Lang, came out of nowhere saying a bunch of racist sentences to me. He was the old white man who have lived there before the blacks moved to Chicago. My dad was upset and told him that with that kind of attitude, you aren’t selling me your windows. Mr Lang was mad told us that he was making 60 millions a year and would not fucking care to sell windows to us. Yes he used the F word to customers. Very rude grumpy old man. My dad walked away. While I was following him, Mr Lang yelled behind us «tell your dad to come back with three burly men, I’ll beat up all of them». What? First he insulted us because we wasn’t White. Then he tried to pick a fight with my dad. What a rotten man.