The girl in the video is a bit of a babe, but she has her facts all wrong.
In the video she states that the budget for the military was 589 billion and compared that to only 29 billion for social security.
According to
http://www.cbpp.org/research/policy-basics-where-do-our-federal-tax-dollars-go , social security spending is 851 billion and 831 billion is for medicare. That represents nearly half the yearly 4 trillion dollar budget and that is why socialism is so scary. Baring massive tax increases like european nations have, it is unsustainable. The scariest part is that despite being half the us budget, SS barely pays a living wage and medicare is underpaying doctors, resulting in some doctors dropping accepting medicare.