WASHINGTON, March 28 (UPI) -- U.S. Sen. John McCain, R-Ariz., in an interview published Saturday, said President Barack Obama needs to learn how to be effectively bipartisan. In a session with editors and reporters at The Washington Times, McCain said the Obama administration has reached out to him only once since the inauguration. On that occasion, a lawyer discussed the possible closing of the Guantanamo Bay detention center. Obama defeated McCain 53 percent to 46 percent in the November presidential election, with most swing states going into the Democratic column. "There are things that, statements that then-candidate Obama made during...