The bill in question, the Secure and Protect Act of 2019, would only allow asylum-seeking migrants from Central America admission into the United States if they’ve made claims for asylum in their home countries or those they pass through on their way to the U.S. border. It would also lengthen the amount of time that children can be detained in immigration jails from 20 days to 100 days. (You can probably hazard a guess as to why this proposal is cruel and stupid, but this Slate op-ed by asylum lawyer Bill Ong Hing is a good rundown of why.)
Later, Graham went on an extended tirade about Democrats “not showing up” to his committee hearings so the bill could be marked-up, saying that the Democrats are “not going to take my job away from me.” He then singled out Vermont Sen. Patrick Leahy as one of those who didn’t show up, to which Leahy angrily responded that he was at a funeral for one of his family members that day, and that five Republicans also weren’t at the bill markup.
The funny thing, as Sen. Dianne Feinstein pointed out, is that this bill has no chance of becoming law, given that the Democrats control the House. This means that just before sending them back to their states, Graham just gave the Democrats on his committee a big “fuck you” for absolutely no reason other than to show that he could.