Rep. Tim Griffin (R-Ark.) will retire after two terms in office. The congressman said in a statementthat he's leaving Congress to spend more time with his family, opening up a Republican-leaning district and a coveted spot on the House Ways & Means Committee. "God has blessed me with a wonderful wife, Elizabeth, and two precious children, and for several months Elizabeth and I have been discussing whether to seek a third term in Congress, especially considering the formative ages of Mary Katherine and John. It has been an agonizing and difficult decision involving much prayer, thought and discussion. We have...