supported it overwhelmingly. >> all this money was needed yesterday. like, i cannot emphasize enough that if we didn't step in soon to help ukraine, we could be giving the whole show to vladimir putin. >> reporter: and democrats haven't voted out ruling to keep johnson and his job if he is challenged. >> if he works with us in an earnest way, that they would be willing to vote no on a motion to vacate. >> reporter: also sent for a vote tomorrow, a bill that would require tiktok to be sold or divested from its china-based owner or face a ban in the united states within a year. margaret, they have added this to this major foreign aid package. >> margaret: it's going to be a busy weekend on capitol hill. scott, thank you. a possible school shooting was averted. police in maryland revealed new details today about how they stopped a student's plan to carry out an attack. cbs's nicole sganga reports. >> a potentially catastrophic