Debate Question for Romney: Really, Why Are Tax Cuts Necessary?

Given that US Banks have more money that they know what to do with [Wall Street Journal];    US Business Businesses are sitting on $5trillion hoard  in cash[TheAtlantic] yet corporate taxes are not just declining but at their lowest levels in 60 years[Takethe5th]; and the very wealthy top 20% of Americans  now command a growing wealth and income last seen in  the 1920s[Center on Budget and Policy Priorities] – why are you insisting that  5-year tax cuts for corporations and the wealthy be  a key part of your economic recovery and deficit cutting policy?.