I'm canadian citizen, and my husband lives in the USA. I'm planing to come visit him with or son for 6 months since i'm on maternity leave for a year. I know ill have to prove I'm employed which is not a problem, i have a statement from work stating I'm currently employed and the date I'm going back to work. I'm planing to buy health insurance for both me and our son for those 6 months and a ticket back to Canada for both of us. Now i know you have to have sufficient funds to travel. Since we will be staying with my husband and he will be supporting us (housing,food,transportation) how much should i bring with me to prove the officer i can support myself and our son while we are visiting my husband in the USA?