Democratic Party leaders are calling for Rep. Ruben Kihuen (D., Nev.) to resign over sexual harassment allegations, but he is refusing to do so—and even making counter accusations. Kihuen told ABC News that House Minority Leader Nancy Pelosi (D., Calif.), as well as Democratic Congressional Campaign Committee Chairman Rep. Ben Ray Lujan (N.M.), knew about the allegations last year and did nothing. "I do find it interesting that the DCCC, Leader Pelosi and Chairman Ben Ray Lujan—they knew about these allegations last year," Kihuen said. "They looked into them. They didn't find anything, and they continued investing millions of dollars...