That is not targeting. The receiver is the one who went low by bending over, if he hadn't done that it would have been a normal hit. The receiver did more targeting then the DB.
Every receiver is defenseless when they catch the ball, this rule is ridiculous and needs to be eliminated. That was a football play that resulted in knocking the ball loose. Any other year then this year, we would praise that hit. This is the dumbest rule ever.
Both teams offensive playcalling is horrid right now.