ALEXANDRIA, VA. -- A former aide to Sen. Barbara Boxer was sentenced today to five years in federal prison for receiving child pornography. Jeff Rosato, 32, of Arlington, Va., who was remanded into custody after pleading guilty in January, must register as a sex offender for the rest of his life, U.S. District Judge T.S. Ellis III said at a hearing in Alexandria, Va. "He lost everything he worked so hard to achieve up to this point in his life. Rosato is keenly aware of the consequences of his actions and the new choices he must make for himself and...