TOPSHOTS A makeshift memorial composed of soft toys on Canfield Drive in Ferguson, Missouri marks the spot when unarmed black teenager Michael Brown was fatally shot by a white police officer on August 9, 2014, prompting sometimes violent protests. A suburb of St. Louis, the town of 21,000 -- with a two-thirds African-American population, but an overwhelmingly white police force and city administration -- is struggling to move forward in the wake of the killing that touched off a national debate about policing and race relations in the United States todayAFP PHOTO /ROBERT MACPHERSON