Sarah Palin to be a Grandmother for a Second Time

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The Palin clan will soon have to make one more spot at the family dinner table. reports that Sarah Palin's oldest child Track, 22, is expecting a baby with wife Britta.

The high school sweethearts wasted no time in starting a family, having just married two months ago.

This will be Sarah's second grandchild. Her daughter Bristol, 20, gave birth to Tripp Johnston in 2008.