@BernieSanders: I happen to believe that when you talk about infrastructure, you’ve got to talk about human infrastructure. Education. Health care. Childcare. Good wages. Affordable prescriptions. That’s human infrastructure. Yes, we have got to rebuild this country’s crumbling infrastructure.

Bernie Sanders (@karrilevens) / Twitter

@Yamiche: Pres Biden is defending expanding the definition of infrastructure. He notes trains & highways weren’t always seen as infrastructure. “The idea of infrastructure has always evolved to meet the aspirations of the American people and their needs. And it is evolving again today.”

Busy Bid (@busybid) / Twitter

@BernieSanders: In so many ways, we are behind many other countries throughout the world in providing for working class families, the elderly, and the children. I think right now is the time to begin to address not only our physical infrastructure, but our human infrastructure as well.

Our Revolution (@asaguarocactus) / Twitter

@BernieSanders: When a working class family can’t find quality, affordable childcare, that’s human infrastructure. When a senior can’t afford dental care, hearing aids, or eyeglasses, that’s human infrastructure. Our nation must address the human infrastructure that we have ignored for too long.

Our Revolution (@asaguarocactus) / Twitter