a kremlin crackdown. sham referendums trying to silence sentiment at home. translator: i ve got two kids at conscription age says this protester. i brought them up alone. i don t want to lose them, she cried. reporter: and for what asks her friend? just so they can kill the sons of other mothers, she answers. reporter: we begin with brand new cnn reporting on the justice department s january 6th investigation. sources telling cnn donald trump s attorneys are waging a secret court fight to stop a grand jury from gathering information from mr. trump s inner circle. the fight broke into public view yesterday and cnn teams three lawyers for the former president at the federal courthouse here in washington. the back-and-forth battle follows a deluge of new subpoenas from federal prosecutors demanding evidence from a slew of former trump aides and associates. let s bring in cnn s senior justice correspondent evan perez and cnn s crime and justice reporter. i want to start w
purchased five firearms with the help of his father. the suspect has now been charged with seven counts of first-degree murder, two of the fatalities a couple whose toddler was found alive once the shooting stopped. we re going to have more on their story in a moment. vice president kamala harris traveled to highland park to offer her support and to urge the toncountry to act. we have to be smarter as a country in terms of who has access to what and in particular assault weapons. we ve got to take this stuff seriously, as serious as you are because you have been forced to have to take it seriously. cnn s adrienne broaddus live for us from highland park. we re learning new disturbing information about survivors, but also about how this suspected gunman got his weapons. reporter: brianna, we are, and today that suspect has his initial court appearance and the state attorney, eric reinhart, said he will ask that judge today to hold that 21-year-old without the possibi
study. did it work? what did they find? well, again, i want to say again, it is early, these are small studies, i think in some ways this was proof of concept, but look at some of the findings here. gamma waves, the shorter, high energy waves that were stimulating the front part of the brain, they found that that actually did improve overall longer term sort of memory. they were giving people lists of words, people were able to remember the earliest words better when they stimulated the longer term memory stores. the fadeaways, saw that in purple, those are the shorter term memory improvements. and, again, significant memory improvements in this small group of people. they tested 20 people, and the gamma group, and 20 people in the other group and they did a sham group as well, basically put the skullcap on but did not deliver electricity and they found that that did not have an improvement. it was clearly this electrical current that was making a difference. not invasive