Immigration: With medical professionals overwhelmed by border chaos, illegal aliens are being sent across the U.S. without basic health screening, raising the prospect of epidemics of diseases once thought eradicated. As unaccompanied minors from Central America who have flooded across President Obama's open borders are dispersed nationwide from Nebraska to Illinois to Massachusetts, concerns have arisen that the nation's health has been put at risk by poor and even absent medical screening. An internal Department of Defense memo obtained by ABC News reports that the director of refugee health at Health and Human Services "has identified a breakdown of the...