7 Words That Will Help Sarah Palin Tonight: 'Who Am I? Why Am I Here?'Though Tina Fey's impression of Sarah Palin on Saturday Night Live has proven to be the ratings gift that keeps on giving, it's another, earlier SNL vice presidential satire that still holds the number-one place in our hearts. In advance of tonight's heavily-anticipated debate we thought we'd revisit that 1992 sketch, which saw Ross Perot (Dana Carvey) put his running mate, Admiral James Stockdale (Phil Hartman), out to pasture — literally. Though Stockdale became infamous for his self-introduction at the vice presidential debate — "Who am I, and why I am here?" — we'd wager that the actual memory has been eclipsed in time by Hartman's booming bark. The sketch, after the jump: