That effect could be magnified at the Sept. 11 memorial, where the memory of what happened there may still be fresh.
"It is a memorial where less is more," Mr. Bloomberg said.
After Friday's vigil, protesters marched through the neighborhood to a small memorial where Clark was shot.
I pass the memorial where Simpson died, covered in offerings of spare tyres and water bottles.
They were not at the Thomas Wolfe Memorial, where I appeared around 10 a.m.
He called Memorial, where Ms. Estemirova also worked, "an organization created for the destruction of Russia".
They gathered at the Lincoln Memorial, where they were enthralled by the singing of Mahalia Jackson and Joan Baez.
When the employee answered no, the man hid the gun before entering the memorial, where he spent half an hour.
She and Hawk stopped at the memorial, where visitors leave tobacco as a memento of honor and respect.
His death was confirmed by a spokeswoman for Yad Vashem, Israel's official Holocaust memorial, where Professor Gutman was chief historian from 1996 to 2000.
In 2011, a nurse from Tennessee was arrested after asking a police officer outside the memorial where she could check the pistol in her purse.
