President Joe Biden's former coronavirus czar scolded Americans for not sacrificing enough during the past year to stem the pandemic. Andy Slavitt, who resigned as a senior adviser to the White House pandemic response team last week, suggested that Americans were selfish and have only themselves to blame for the tragedies of the past year. He made the snide comments Monday on "CBS This Morning" while shilling his new book “Preventable: The Inside Story of How Leadership Failures, Politics, and Selfishness Doomed the U.S. Coronavirus Response."