The May 25th killing of George Floyd, an unarmed African-American man, at the hands of a white police officer in Minneapolis, Minnesota shocked the world and set off mass protests against racism and police brutality in dozens of cities from the mid-western United States to the European Union, all in the midst of a global pandemic.
In the Twin Cities, what began as spontaneous, peaceful demonstrations against the local police quickly transformed into vandalism, arson and looting after the use of rubber bullets and chemical irritants by law enforcement against the protesters, while the initial incitement for the riots was likely the work of apparent
agent provocateurs among the marchers.
Within days, the unrest had spread to cities across the country including the nation's capital, with US President Donald Trump threatening to invoke the slavery-era Insurrection Act of 1807 to deploy the military and National Guard on American soil, federal powers not used since the 1992 Los Angeles riots following the Rodney King case.
The debate over the catalyst for the uprising into its period of lawlessness has drawn a range of theories. The suspicious placement of
pallets of bricks in the proximity of numerous protest sites have spurred rumors of sabotage by everything from white supremacist groups to "Antifa" to law enforcement itself.
Comment: Some background on Obama's DACA executive order: