"Even for a nonconformist, Alaska Gov. Sarah Palin has defied political logic with her sudden, stunning announcement to leave office more than a year early," the AP reports.
"Supporters and critics alike say the former GOP vice presidential candidate's resignation, announced Friday afternoon and effective July 26, is an inexplicable move for a high profile Republican widely seen as a contender for a White House run in 2012. A half-term governor campaigning for president?"
The New York Times notes that "in her tone and some of her words in an often-rambling announcement, she sounded like someone who was making a permanent exit from politics after what her friends have called a rough and dispiriting year."
"But her remarks, delivered in a voice that often seemed rushed and jittery, sounded at times like those of a candidate with continued national aspirations."