The Wall Street Journal reports that, " Libya's Col. Moammar Gadhafi, is attempting a rehabilitation. Top U.S. and Libyan officials have held several unpublicized meetings in England and Switzerland in recent years to discuss improving ties. Public-relations campaigns and lobbying efforts on Libya's behalf are under way, funded in part by oil money and driven by a desire to cash in on future deals or resume business interrupted by sanctions. ... The four American oil companies that were forced by U.S. sanctions to suspend operations in Libya ... are eager to return to Libya. ...Conoco, Marathon and Amerada Hess, have hired Kenneth Duberstein, former chief of staff in the Reagan White House, to lobby on 'initiatives to protect U.S. companies' assets in Libya'..."