World News Roundup

A roadblock -- for a proposed federal gas tax holiday. The school police chief in Uvalde, Texas is placed on leave amid criticism of his response to last month's mass shooting. A tourist helicopter crashes in West Virginia, killing six people. Correspondent Steve Kathan has the CBS World News Roundup for Thursday, June 23, 2022: Learn more about your ad choices. Visit megaphone.fm/adchoices