![US President Donald Trump signs a presidential public health emergency declaration on the nation's opioid crisis in the East Room of the White House in Washington, DC.](/sites/default/files/multimedia_images_2017/201710hhr_us_trumpopioids.jpg)
US President Donald Trump signs a presidential public health emergency declaration on the nation's opioid crisis in the East Room of the White House in Washington, DC.
© 2017 REUTERS/Carlos Barria
US President Donald Trump signs a presidential public health emergency declaration on the nation's opioid crisis in the East Room of the White House in Washington, DC.