woodruff asks two members of congress what's at stake once the court acts, illinois republican peter roskam and arizona democrat raul grijalva. >> brown: then, margaret warner reports on the prospect of an israeli attack on iran's nuclear sites: what might happen and the potential consequences. >> the only thing that's completely supper is that iran does respond. there's no way iran doesn't respond. it will respond against israel primarily. >> ifill: we look at pope benedict's call for greater religious freedom in cuba, and at his meeting with fidel castro, as he winds up a three- day visit. >> brown: and hari sreenivasan has the story of the two billion dollar deal to sell the los angles dodgers to a group led by former n.b.a. great, magic johnson. >> all he has to do is walk into the stadium, and it will fill the house. he's the greatest basketballme player ever, and now we've got the greatest owner ever. >> ifill: that's all ahead on tonight's "newshour." major funding for the pbs newshour has been provided by: >> and by the bill and melinda gates foundation. dedicated to the idea that a

roskam. mr. ross: did you notice something? -- mr. roskam: he was arguing from the other side of the aisle that ipab, this cost control board will never come into play as long as congress does its job. during the health care hearing that we had in the ways and means committee, the gentleman from wisconsin on the other side of the aisle characterized as ipab as a leap of faith. and we just heard from the the gentleman from texas who acknowledged it's not the best solution, so let's stick with it. here's the problem with sticking with this failed solution. they are asking seniors to bear the brunt of this. we had an expert witness who came into the ways and means committee and i posed this question, there is no rationing per se, although it's not defined in the bill, but the bill says there can't be rationing, but can there be per se rationing, if cost -- if coverage is denied based on cost? is that rationing? absolutely, congressman. take a leap of faith, a leap of blind faith that somehow congress is going to come up with the remedy a