The Latest: White House guidelines call for phased reopening

The Latest on the coronavirus pandemic. The new coronavirus causes mild or moderate symptoms for most people. For some, especially older adults and people with existing health problems, it can cause more severe illness or death.TOP OF THE HOUR:— White House guidelines call for phased reopening.— Trump to governors: “You’re going to call your own shots.”— Italy to start immunity tests in early May.— Virus reaches “long plateau” in France, heal