On tonight’s Nightcap: The real-world impacts of the government shutdown become clearer, with rising premiums for Obamacare as well as new warnings of cuts to food stamps. Then, backlash grows over Trump’s proposed multi-billion dollar bailout for Argentina. Plus, the potential new threat to future elections, coming from inside the administration. Jake Lahut, Ahmed Baba, Tim O’Brien, and Chris Hayes join The 11th Hour