World Map Shows News Today

On families, infrastructure, and first responders. >> were up about 20% in our heat-related emergencies for this month, and for this year. >> reporter: heat records falling like dominoes around the country. from el paso, texas, 33 straight days at 100 or better, to miami, where its felt like 105 or worse for 16 straight days, and as this world map shows, heat domes, large areas of high pressure, are sending temperatures scorching over north america, the atlantic, and europe. just outside athens,...