In retrospect, United States President Barack Obama did a great favor to Afghan President Hamid Karzai by excluding him from his charmed circle of movers and shakers who would wield clout with the new administration in Washington. Obama was uncharacteristically rude to Karzai by not even conversing with him by telephone for weeks after he was sworn in, even though Afghanistan was the number one foreign policy priority of his presidency. Vice President Joseph Biden traveled to Kabul to let it be known to Karzai that he was a fallen angel and unless Karzai mended his ways and did that...