share share on linkedin Facebook share on twitter share on google+ Share With Email Send Thank you for sharing! Your article was successfully shared with the contacts you provided. print reprints David Carstens of Carstens & Cahoon discusses what President Obama's new initiative on "patent trolls" means for Texas lawyers. VIEW COMMENTS ( 0 ) ADD COMMENT What's being said Sign In Terms & Conditions Comments are not moderated. To report offensive comments, click here. Preparing comment abuse report for Article #1202604071966 Send Thank you! This article's comments will be reviewed.