LITTLE ROCK, Ark. (Reuters) - Bill Clinton reveled in the spotlight on Thursday as political friend and foe alike, including two presidents named Bush, helped him dedicate his $165 million presidential library, which highlights his achievements with a little bit of Monica Lewinsky mixed in. Only 91-year-old Gerald Ford was among former presidents absent, a group that grew smaller last summer with the death of Ronald Reagan. Democrat Jimmy Carter, 80, and Republican George Bush, 80, and his son, President Bush, and their wives, attended a rain-soaked ceremony on the bank of the Arkansas River. The event featured 30,000 of...