Overview: 2010/02/19 Headlines: Admin to Seek Senate Ratification of Test Ban Treaty; Report: Largest Corporations Responsible for $2.2T in Environmental Damage; Obama to Back Health Bill through Budget Reconciliation; Study: Highest Medicaid Enrollment in Decades; Admin Criticizes Insurer Profits, Rising Premiums; UN Launches Record $1.4B Appeal for Haiti; Second Major Rainfall Since Quake Hits Haiti; 6 NATO Troops Killed in Afghanistan Offensive; IAEA: Iran Could Be Developing Nukes; US Changes Name of Iraq War; Niger President Overthrown in Military Coup; Texas IRS Building Attacked in Suicide Flight; Obama Names Bipartisan Panel on Deficit; US Reaches $1.25B Settlement with Black Farmers; Family of Slain Journalist Brad Will Praises Release of Oaxaca Activist; Kerik Sentenced to 4-Year Term