Bubbles. Check the house prices in USA and then you will see how large the bubles? $ a: u. s4 a. `) u+ \/ s \+ Z& |: G4 z$ f
Salary in Canada<Salary in USA. 6 Z+ a% x% x1 Y6 E6 p0 w ( m- k4 R% q7 r& d1 XHouse Price in canada>House price in USA!!!) c$ C, C g! H0 L6 U