If in USA, Add shipping cost

{ "rules_if_usa_add_shipping_cost" : {
    "LABEL" : "If USA, add shipping cost",
    "PLUGIN" : "reaction rule",
    "REQUIRES" : [ "rules", "commerce_order", "commerce_shipping" ],
    "ON" : [ "commerce_shipping_calculate_rate" ],
    "IF" : [
      { "entity_has_field" : {
          "entity" : [ "commerce-line-item:order" ],
          "field" : "commerce_customer_shipping"
        }
      },
      { "commerce_order_compare_address" : {
          "commerce_order" : [ "commerce-line-item:order" ],
          "address_field" : "commerce_customer_shipping|commerce_customer_address",
          "address_component" : "country",
          "value" : "US"
        }
      }
    ],
    "DO" : [
      { "commerce_shipping_rate_apply" : { "commerce_order" : [ "commerce-line-item:order" ] } }
    ]
  }
}