Nationally recognized progressive economist Julianne Malveaux argued on Sunday that officials in Baltimore had behaved like "overseers" on a plantation by extending a curfew past the point that it was necessary. Following unrest in Baltimore on Monday night, the city put into place a 10 p.m. curfew that local business owners said was "devastating." On Sunday, Mayor Stephanie Rawlings-Blake announced that the curfew had been lifted. But Malveaux told CBS Face the Nation host Bob Schieffer that five nights had been too many. "It's overtime," she insisted.