Needless to say there's also been some reporting and concerns of provocateurs among the protesters here as well using it as an excuse to inflame riots or start looting.
The looting in Minneapolis is a) rather ancillary to the larger protests against the police, b) an American tradition going back to colonial times, and c) a mix of opportunism and antipathy to US hypercapitalism. A few small stores have been damaged but the destruction has mainly been targeted against corporate retail outlets.