美国共和党参议员每周视频致辞(2016年7月30日)
I'm Senator Rob Portman. I'm here in Ohio today to talk to you about an epidemic in my state: the growing problem of addiction to heroin and prescription drugs. But it's not just in Ohio. Sadly, it's everywhere. With an average of more than 120 Americans dying every single day from overdoses, it's now the number one cause of accidental death in the countr...