arthel: tragedy in chicago. an off-duty cop was shot and killed he came home from work two days before his birthday. officer luis was shot multiple times around 3:00 a.m. this morning. he was 38 years old. no word yet on any arrests. superhigh drama capitol hill yesterday were ukraine, israel to want sharply divided support. he survived a threat from gop congresswoman marjorie taylor greene to remove him for now. madeleine rivera has more. >> to oust house speaker mike johnson marking a major victory what has been a bumpy a few months of his leadership he's