not necessary.+ ]4 w6 o7 {3 x- a/ Y: v
legally, you may use Canadian driving license for 3 months. but usually, if you stay for less than one year. nobody go for change it. 8 s, ]7 {. A. c) S4 b( L, ^1 V8 E9 {. @8 R) N
you need valid visa and utility bill that indicate you are living in USA.' U4 |9 n/ ^! a& w