demanding lawmakers take action against gun violence. it was launched by a sophomore. in each time zone they will walk it of school and have a moment of silence for all shooting victims. trump will not attend the funeral for first lady barbara bush. the first lady will go to show respect for the first lady's family and friends. former presidents clinton and obama and their wives will attend. former president carter and roslyn accepted is their regrets. there is a public viewing today at st. maarten's church in houston. >> tammy duckworth making history again as she becomes the first senator to cast a vote with her newborn by her side. she thanked to her colleagues for change the rule to have