. august 2010 (16) . . http://lm360.us/Hemminger-mother-of-Anawalt-from-Utersum?Quimbydau=254 .according to fema, the federal emergency management agency, there were 195 fires and explosions involving electronic cigarettes between 2009 and 2016 in the united states. .walter reed national military medical center in bethesda, maryland, would not give any details about why the first lady was still there. . . ., an emerita professor in the department of food science & technology at uc davis. .