debate within his team about whether to show up. and making it official. the house is set to vote today on formalizing the impeachment inquiry into president biden. the republican house speaker saying he has the votes, but will this change the fact they so far haven t uncovered any conclusive evidence against joe biden? and in just the next few hours president biden will meet at the white house with families of the eight americans still being held hostage by hamas terrorists. i m sara sidner with kate bolduan and john berman. this is cnn news central. so a great deal is about to happen, or not happen, on capitol hill that will set off dominoes with far reaching consequences. a house committee issued a subpoena for the president s son, hunter, to testify before closed doors that is supposed to happen just minutes from now. we are standing by for any sign that he will show up. cnn has learned that he is in washington, but his lawyers have demanded the testimony be pub