Despite the U.S. President and First Lady might be to drive in Washington, DC, in the city to change, but the "first family" (FF) up to the West Wing of the White House stopped behind three cars. Although the president and his wife have been unable to MICE addiction, but it is the president's sons and daughters can, on the assumption that they must at all times and Secret Service agents who keep in touch.尽管美国总统和第一夫人事可能自己驾车在华盛顿特区市内转一转，但“第一家庭”（FF）最多可在白宫西翼后面停三辆车。虽然总统和夫人无法过把自驾瘾，但总统的儿女们倒是可以，前提是他们必须时刻与特勤处的特工们保持联系。
