Senate Budget Committee
The United States Senate Committee on Budget was established by the Congressional Budget and Impoundment Control Act of 1974. It is responsible for drafting Congress's annual budget plan and monitoring action on the budget for the Federal Government. The committee has jurisdiction over the Congressional Budget Office. Wikipedia*
On the C-SPAN Networks:
The Senate Budget Committee has 2 videos in the C-SPAN Video Library; the first program was in a 2013, Senate Fiscal Year 2014 Budget Markup, Part 3.