Daily Roundup

On the Trail:

* Obama To Reach Delegate Milestone Tuesday - CyberCast News

* Obama Focuses on McCain While Clinton Keeps Fighting - CNN

* Campaign Flip-Flopper? Fox News

* McCain Urges Farm Bill Veto - The Washington Times

* McCain to Mark Cuban Independence Day - MSNBC

News:

* White House Denies Story About Attacking Iran - USA Today

* Report: Iran Nuke Desires Fueling Mideast Arms Race - Fox News

* Iran May Miscalculate in Taunting U.S., Panalists Say - CyberCast News

* Senate Debating Amnesty... Again - OneNewsNow

* Republican Leader Presses 'Agenda for Change' - CyberCast News

Opinion:

* Demint: Principles Before Policies - Conservative Reconnection - National Review Online

* Thomas: GOP, Get Back - Townhall.com