On Tuesday, the Senate approved legislation that includes a $420 million advance appropriation for the Corporation for Public Broadcasting in 2010, as well as 2008 funding for digital conversion, pubradio interconnection and educational programming for children. The House’s appropriations bill for Labor, Health and Human Services and Education includes similar funding levels for public broadcasting, but the White House, citing excessive spending on discretionary social programs, has threatened to veto the legislation. NPR’s David Welna reports on the spending stand-off here and a Congressional Quarterly report on the status of all 12 appropriations bills for 2008 is here.