been law of the land several years ago, eric gardner and george floyd would have been alive now, brionna taylor would not be shot in her sleep because no knock warrants would have been unconstitutional. >> woodruff: lisa what is expected when it goes to the senate? >> desjardins: well, it looks like this bill as it was passed in the house probably will not go intact. but there are significant parties in interest on this year. author of a different bill last year he is in negotiations he says he's interested in talking to democrats in the house. they say they are trying to come up with something that everyone can agree on. i will tell you i had one of my longest conversations ever with lisa murkowski of alaska about this topic. there are certainly a dozen republicans in the senate who want to pass something. can they agree, hard to say but this is an issue that may have a chance in the senate. we'll see. >> woodruff: lisa desjardins followig all of these important issues on capitol hill. lisa, thank you. >> woodruff: protests erupted again this week in lebanon, as a spiraling currency crisis led