Just an update. – Earth Day 2008 is over. Many new baby trees were planted and many older ones were cut down. – Maria Sharapova celebrated her 21st birthday on April 19th. Happy Belated Birthday. – Hilary Clinton won the Pennsylvania primary over Barack Obama, while John McCain is still winning over the hearts of Republicans. – Grey’s Anatomy, along with many other shows are back after the forced hiatus due to the Writer’s Guild…