Yes, Palin did it herself. The Washington Post has a photo of the budget with her handwriting on it. She’s such a compassionate, right wing theocrat:

Alaska Gov. Sarah Palin, the Republican vice-presidential nominee who revealed Monday that her 17-year-old daughter is pregnant, earlier this year used her line-item veto to slash funding for a state program benefiting teen mothers in need of a place to live.

After the legislature passed a spending bill in April, Palin went through the measure reducing and eliminating funds for programs she opposed. Inking her initials on the legislation — “SP” — Palin reduced funding for Covenant House Alaska by more than 20 percent, cutting funds from $5 million to $3.9 million. Covenant House is a mix of programs and shelters for troubled youths, including Passage House, which is a transitional home for teenage mothers.

According to Passage House’s web site, its purpose is to provide “young mothers a place to live with their babies for up to eighteen months while they gain the necessary skills and resources to change their lives” and help teen moms “become productive, successful, independent adults who create and provide a stable environment for themselves and their families.”