in brazil, which now has the highest death toll in the southern hemisphere, they're going for public fumigation in the slums. so are they in the streets of siberia, with a retrofitted jet-engine sprayer, more style than substance. developing countries have looked to the world health organization for guidance in this crisis. but the w.h.o. itself is under fire for failing to challenge china on its lack of transparency over the covid-19 outbreak. w.h.o. director tedro cabrios denied the charge. >> my focus is saving lives. we don't do politics in w.h.o. we don't. >> but as fear grows globally and president trump calls america's multimillion w.h.o. contribution into question, politics is bound to dominate. it has been a tense week in british politics as boris johnson was admitted to intensive care with coronavirus. but we just heard in the last few minutes he has actually been discharged from the hospital and is going off to his country residence to recoup. margaret. >> brennan: we turn now to new jersey governor phil murphy, who joins us from redbank. governor, good morning to you. we