JAN WOLFE and LISA LAMBERT  A US Democratic congressman has sued Donald Trump, his lawyer Rudy Giuliani and other allies of the former president over the deadly attack on the U.S. Capitol when violent Trump supporters tried to stop the certification of Trump's election defeat. The civil lawsuit, filed in federal court in Washington, alleges that the attack, which left five dead including a police officer, was a "direct and foreseeable consequence" of unlawful actions by Trump, Giuliani, Trump's eldest son, Donald Trump Jr., Republican congressman Mo Brooks and others. "As such, the Defendants are responsible for the injury and…