kenneth turan from the "l.a.es" and npr, thanks very much. >> thank you. >> lehrer: again, the other major developments of the day: the air campaign across libya zeroed in on qaddafi ground forces, but fighting continued around two major cities. witnesses in southern syria said police killed at least 15 people after a week of protests. and to hari sreenivasan for what's on the "newshour" online. hari? >> sreenivasan: "art beat" has more on elizabeth taylor, on this one year anniversary of the health reform law, we answer your questions about the measure and its political future. all that and more is on our web site: newshour.pbs.org. gwen? >> ifill: and that's the "newshour" for tonight. on thursday, we'll talk to the editor of the yemen times about demands on her country's president to resign. i'm gwen ifill. >> lehrer: and i'm jim lehrer. we'll see you online and again here tomorrow evening. thank you and good night. major funding for the pbs newshour has been provided by: >> i mean, where would we be without s