at the center of this ukraine affair. alex. a very big week in this impeachment inquiry. thanks very much. now coming up, as the impeachment saga escalates, a key witness as jeremy was just mentioning. it s going to be a very big week. there s another key witness set to testify before congress tomorrow. why democrats are so eager to hear from this former top aide to the president on russia. that s next. r back pain? before i take anything, i apply topical pain relievers first. salonpas lidocaine patch blocks pain receptors for effective, non-addictive relief. salonpas lidocaine. patch, roll-on or cream. hisamitsu. [ referee whistle sounds ] sport dr[ cheering ]s when you need the fuel to be your nephew s number one fan. holiday inn express. we re there. so you can be too.