WSJ's Greg Ip: Affordability is as much a state of mind as it is an economic condition

AFFORDABILITY IS FRONT AND CENTER IN WASHINGTON, D. C. RIGHT NOW, ESPECIALLY AFTER PRESIDENT TRUMP'S MEETING WITH NEW YORK CITY MAYOR ELECT ZORAN MAD MONEY LAST WEEK.BUT OUR NEXT GUEST SAYS THAT DESPITE THIS RENEWED FOCUS, AFFORDABILITY IS A PROBLEM THAT JUST CAN'T BE SOLVED. GREG IP IS THE WALL STREET JOURNAL'S DEPUTY ECONOMICS EDITOR AND CHIEF ECONOMICS COMMENTATOR. STEVE LIESMAN, BY THE WAY, IS BACK WITH US FOR THIS CONVERSATION AS WELL.BUT, GREG, WELCOME. IT'S IT'S GOOD TO SEE YOU THIS MORNING. YOUR ...