chilly and then -- sad to say but once springtime hits unfortunately a lot of the brave men and women are month longer with us. back to you. >> elizabeth, thank you very much. i want to go to emanuel. congressman, it seems like they went to a great deal of trouble what is open air, you know, monuments that -- that anyone could walk by. it seems they went to an inordinate expense locking them up or locking them off to the public. do we immediate to do that? i can understand scare space museum the doors, valuable stuff inside. but these are just open air monuments. is that necessary? >> well, i don't think there was any intentionality in terms of trying to make things difficult. what i heard from park rangers is that -- the reason they have done that is because we have had a lot of those monuments in the past defaced.