(Salem, OR) -- Oregon Governor Tina Kotek is using Legos to explain the state's housing crisis. She posted a video on Instagram where she uses Lego built houses and Lego people to show how the lack of housing leads to bidding wars and higher prices that make buying a house impossible for many people. She says 440-thousand homes are needed over the next 20 years to keep up with demand. The Governor supports a bill in the Legislature that would allow cities to expand urban growth boundaries to increase housing construction. The bill is opposed by groups that are fighting urban sprawl.