A Tour Of San Francisco Reveals The City's Evolution

A tech boom is bringing significant change — and tension — to San Francisco. Longtime residents say all the new money and development is pushing out poor people and erasing the quirky culture that San Francisco is known for.

Here & Now's Jeremy Hobson tours three key locations in the Bay Area with University of San Francisco urban affairs professor Rachel Brahinsky to learn more about the past and present of this rapidly changing area.