9 tonight
Sundance
Portland, Ore., real estate developer Dennis Wilde, "guerilla gardener" Heather Flores and others find transformative solutions to urban challenges such as brown fields, blight and renewable energy sources.
Entertainment
'Big Ideas for a Small Planet: Cities'
9 tonight Sundance Portland, Ore., real estate developer Dennis Wilde, "guerilla gardener" Heather Flores and others find transformative solutions to urban challenges such as brown fields, blight and renewable energy sources.