"As 2012 winds down and Thanksgiving approaches, I have much for which to be thankful - personal, professional, and Presidential," Elizabeth wrote. "However, nothing can match the joy and excitement my husband and I felt when we recently welcomed our second baby boy, Magnus Mitchell Handelman."
She reveals that like her other son Felix, Magnus was born via gestational surrogate, an experience that she said "has exceeded all expectations."
"Magnus joins older brother Felix, thus commencing a decade or more of close hand to hand combat," she wrote. "I now turn my attention to managing two boys under two. For which I am thankful. And all their poop. For which I am less thankful. Wish me luck."