Amid protests across the country in the wake of George Floyd's death, a University of Alabama at Birmingham professor provided a step-by-step guide along with a figure drawing explaining how protesters can "topple" Confederate monuments. Sarah Parcak, a well-known archaeologist who received a Guggenheim fellowship in 2020, shared on Sunday "handy" information about how to destroy public property she considered "racist." "PSA For ANYONE who might be interested in how to pull down an obelisk* safely from an Egyptologist who never ever in a million years thought this advice might come in handy," Parcak tweeted. "*might be masquerading as a...