QE, I don't pull his tail, and guess what, it's not up to you to judge answers, and you better do not give me the orders, whether to be cool or not, if you don't want to run into one of my very nasty remarks, which i am good in... better read the post, including the title, carefully and you will see that time of obtaining Police clearance in USA is directly connected to Residency Visa processing timing, while these two have nothing in common. 

got it?