not necessary. 1 z. p4 M& N' I; x) z# z; xlegally, you may use Canadian driving license for 3 months. but usually, if you stay for less than one year. nobody go for change it. 4 ^, M, G% H& w9 q7 ]" A. A! W
2 K2 L2 T1 Q/ S; W
you need valid visa and utility bill that indicate you are living in USA. 0 L; ^( x. F; t0 _ C