Martin Kaste Martin Kaste is a correspondent on NPR's National desk.
Judges Show Skepticism in Federal Secrecy Cases
U.S. to Deploy Proven Technology on Borders
Privacy Groups Press for Controls on 'Smart Cards'
No End in Sight for Western Fire Season
U.S. Pollution Law Targets Canadian Smelter
States Sue Federal Gov't Over Forest Protections
Some Air Travelers Are More Equal Than Others
Buy the House, Lease the Land
Army Tries to Build High-Tech Soldiers
Pentagon's Fine Line: War Machine, P.R. Machine
Tech Tycoons' Dream: My Own Private Spaceship
Iraq Veteran Says Harassment Prompted Desertion
Seattle 'Tent City' Brings Homeless Issue Home
Terrorism Arrests Highlight Northern Border Issues