The Biden administration is pushing to at least partially vaccinate 70 percent of the American population by July 4.A hacking group known as DarkSide conducted a ransomware attack on the Colonial Pipeline and national security experts are investigating whether or not the group is tied to Russia. The violence between Israel and Hamas is escalating. And the U.S. Navy has released images of a huge cache of illicit weapons that its personnel seized from a small ship in international waters in the North Arabian Sea.We cover the week's most important stories in the News Roundup.Want to support 1A? Give to your local public radio station and subscribe to this podcast. Have questions? Find us on Twitter @1A.