WASHINGTON The US federal government shutdown stretched into its seventh day Tuesday, with no resolution in sight, after Senate Democrats again blocked a Republican-led proposal to extend government funding through Nov. 21. "So, that was their fifth vote to shut the government down on the American people. It is regrettable and sad, and real pain is being felt by real people because of these political shenanigans," House Speaker Mike Johnson said at a news conference. His remarks came a day