and we've been speaking with richard bove of rochdale securities. >> tom: still ahead, the u.s. supreme court wraps up three days of historic arguments over the president's health care law. we'll look at what's at stake for health care investors. housing is the wild card in the recovering u.s. economy, and over the next two weeks here ar n.b.r. we're taking the temperature of the real estate market across the u.s. tonight, we head to chicago. the windy city didn't see the stratospheric increase in home prices that las vegas and south florida did, but illinois is one of the top five states with foreclosures. home sales have been gaining steam in recent months, but as diane eastabrook reports the threat of more foreclosures could derail that. >> reporter: in chicago, spring has definitely sprung, and with it comes hope the city's housing market will awake from a long hibernation. >> we're starting to see a very excited early spring market. >> reporter: real estate expert russ haraus says the reason for the excitement is the increase in pending home sales last month. they were up r