adolescents, usually right after the second shot, and usually a fall recovery just within days. no one has died from this, but certainly an unsettling development. they do say that there is a link i'm not the second is in particular. comes at a time when health experts are trying to encourage young people to get vaccinated, and across the u.s., widely divergent. some states in the u.s. like vermont, more than 60% vaccination rate. other places like mississippi, below 30%. a real concern with this delta variant beginning to spread and on vaccinated areas. there could be a resurgence of the virus. john, back to you. >> john: thanks so much. now to the bombshell development of president biden's border crisis. kamala harris finally set to make her way to the southern border. the announcement coming 91 days after the president put her in charge of getting to the root