Testing blunders crippled US response as coronavirus spread

A series of missteps at the nation's top public health agency caused a critical shortage of reliable laboratory tests for the coronavirus, hobbling the federal response as the pandemic spread across the country like wildfire, an Associated Press review found.President Donald Trump assured Americans early this month that the COVID-19 test developed by the Centers for Disease Control and Prevention is “perfect” and that “anyone who wants a test can get a test.”In the critic