ifif we comen my back and it do happen to discscuss further. dave ehrenberg, thank you so much. thank you for having me. of course, breanna? the by demonstration expressing concern over greg abbott sba measures over the u. border with mexico. we are live with more on that. plus educators and civil rights advocates are slamming florida s new aching standards on black htory. weill be speaking to the president of the teachers union about that just ahead. and later ããthe chronic shortage of cancer drugs. it is not only putting lives at risk. it may also affect research for years to come. your watching cnn news central and we will be right back. [music] subway s now slicing their meats fresh.