Accidents and disasters

Tennessee Gov. Bill Lee, left, prays with Kayla Cowen, right, as Cowen looks through rubble in hopes of finding a neighbor Tuesday, March 3, 2020, near Cookeville, Tenn. Lee was touring damaged areas and met Cowen as she was searching. Tornadoes ripped across Tennessee early Tuesday, shredding buildings and burying people in piles of rubble and wrecked basements. (AP Photo/Mark Humphrey)

South Korean soldiers wearing protective suits spray disinfectant to prevent the spread of a new coronavirus in front of the Daegu city hall in Daegu, South Korea, Monday, March 2, 2020. (Choi Soo-ho/Yonhap via AP)

President Donald Trump with members of the president's coronavirus task force speaks during a news conference at the Brady press briefing room of the White House, Wednesday, Feb. 26, 2020, in Washington. (AP Photo/Manuel Balce Ceneta)

FILE - In this March 23, 2018, file photo provided by KTVU, emergency personnel work a the scene where a Tesla electric SUV crashed into a barrier on U.S. Highway 101 in Mountain View, Calif. The National Transportation Safety Board says the driver of a Tesla SUV who died in a Silicon Valley crash two years ago was playing a video game on his smartphone at the time. Chairman Robert Sumwalt said at the start of a hearing Tuesday, Feb. 25, 2020 that partially automated driving systems like Tesla's Autopilot cannot drive themselves. Yet he says drivers continue to use them without paying attention. (KTVU-TV via AP, File)

Emergency cars stand next to the scene of the accident with a car that is said to have crashed into a carnival parade in Volkmarsen, central Germany, Monday, Feb. 24, 2020. Several people have been injured, according to the police. The driver had been arrested by the police. (Uwe Zucchi/dpa via AP)

A worker wearing a protective suit gestures to a driver outside a tumor hospital newly designated to treat COVID-19 patients in Wuhan in central China's Hubei Province, Saturday, Feb. 15, 2020. The virus is thought to have infected more than 67,000 people globally and has killed at least 1,526 people, the vast majority in China, as the Chinese government announced new anti-disease measures while businesses reopen following sweeping controls that have idled much of the economy. (Chinatopix via AP)

A traffic policeman adjusts his mask on a street in Beijing, Sunday, Feb. 9, 2020. China's coronavirus death toll on Sunday have surpassed the number of fatalities in the 2002-2003 SARS epidemic, but fewer new cases were reported in a possible sign its spread may be slowing as other nations step up efforts to block the disease. (AP Photo/Andy Wong)

Winston-Salem Fire Department firefighters with the Rescue Task Force rescue James Benjamin from his home at Liberty Landing Apartments as flood waters rise around the building on Thursday, Feb. 6, 2020, in Winston-Salem, N.C. (Andrew Dye/The Winston-Salem Journal via AP)

Police inspect an overturned carriage of a high-speed train after the train derailed in the countryside near the town of Lodi, northern Italy, Thursday, Feb. 6, 2020. A high-speed passenger train derailed in northern Italy before dawn on Thursday on the heavily used Milan-Bologna line, with the motor car completely detaching, killing two railway workers and injuring 27 people, authorities said. (AP Photo/Luca Bruno)

Iowa Democratic Party chairman Troy Price speaks to reporters about the delay in Iowa caucus results, Tuesday, Feb. 4, 2020, in Des Moines, Iowa. (AP Photo/Charlie Neibergall)