* Biden administration takes steps to make school meals less sugary, more veggie and healthy.
US starts sending arms to Ukraine; Biden says China Iran helping Russia.
US slams Russia for vetoing UNSC resolution on Outer Space Treaty.
US: New rules require airlines to automatically refund consumers for cancelled flights.
Senior American diplomat meets Jain community members in Los Angeles.
Stories on Mideast tensions
Stories on Russia Ukraine war
Stories on political developments in Pakistan *