This start-up wants to help teachers buy their own homes

America's teachers are under financial pressure with student loan debt and low salaries, but one start-up is attempting to help our educators generate wealth through homeownership. Alex Lofton, co-founder and head of growth at Landed, a company offering down payment support and financial coaching to educators in the market for a home, joins "Squawk Box" along with an investor in the project Alexis Ohanian to discuss how the business model works.