worlds population growth out of control. more signs needed. more control police. people must be keeps in line. on roads. while waiting. and NO free speech!!! people must think the same. or you will have line disruptions. and no one wants all the social lines broken . just think, you have been in line, and some free speech radical screwed up the line. not right! demand all free speech be shut down. be a good American, let your elected politician lead your every move or thought.