Principal whistle-blower Benhur Luy returned to the Senate on Thursday along with five other witnesses in the P10 billion "pork barrel" funds scam. Video by INQUIRER.net's Cathy Miranda<br /><br />Article: http://newsinfo.inquirer.net/495463/luy-5-witnesses-back-in-senate<br /><br />Visit us at http://www.inquirer.net<br />Facebook: http://facebook.com/inquirerdotnet<br />Twitter: http://twitter.com/inquirerdotnet
