surge there. and this as we learn that another 20,000 haitians in colombia may be making their way to the united states. while in north port, florida, the manhunt for the fiancée of gabby petito is continuing this morning after the fbi searched his family home. autopsy results of the remains believed to be petito could come as early as today. you know we are watching global markets after the s&p 500 had its worst day since may. the big question this morning, what sparked the selloff and will it last? we have reporters around the country and the globe with all of the latest developments. i want to start this morning, though, in countdown mode, just one hour until president biden gives his first speech as commander in chief at the u.n. general assembly. the theme of his speech, america is back. for the headlines, they are telling a very different story today. it has been a rough few weeks for america and this president and biden will tell the u.n. that we are ready to lead, the