single text exchange is from the capitol police chief to the head of the secret service uniform division asking for help as the riot escalated. we got one text message. and i haven t seen it yet. it will be sent over to me. it is obviously this doesn t look good. and so, you know, coincidences can happen, but, you know, we really need to get to the bottom of this. the january 6 committee and inspector general aren t the only ones demanding answers from the secret service. more from jessica schneider. reporter: key secret service text messages from date before and the day of the capitol attack are still missing. the secret service under subpoena from the january 6 committee acknowledging they are still unable to uncover the texts after admitting that data was lost because of a routine phone replacement program. and now the national archives is demandingn ing answers sending letter laying out concerns about the unauthorized deletion of text messages and telling the secr
under heat advisories or warnings. and incredible heat in the southern plains now makes its way into tennessee, ohio valley, to the northeast, larger populated cities antz the outlook for youall 6 nof next w is above average. wednesday expect 100 degrees in parts of the northeast and heat advisories for philadelphia, new york and boston which has declared a heat emergency. this issers heat and we re really concerned about those particularly with pre-existing respiratory conditions. reporter: cities from sacramento to d.c. offering cooling centers and splash parks. doctors say avoid the heat and drink plenty of fluids. wear loose fitting clothes, light clothing, things that are breathable such as cotton and linen. and keep well hydrated and wear wide brim hats and try to stay in the shade. reporter: one town in arkansas losing power following a wind storm when temperatures