Monday on the News Hour, Donald Trump faces criticism for his hours-long rally at Madison Square Garden that was rife with racist and sexist rhetoric. The head of the nation's cybersecurity agency warns of efforts to sow doubt and chaos before and after Election Day. Plus, Palestinian writer Mosab Abu Toha processes the current war in Gaza through his latest poetry collection. PBS News is supported by - https://www.pbs.org/newshour/about/funders