LOS ANGELES, Feb 19 (AFP) - Hollywood stars Wednesday opened a new front in their battle to derail US plans for a war with Iraq, unveiling plans to flood the White House and lawmakers with antiwar phone calls, e-mails and faxes. A group of stars led by Martin Sheen -- who plays the US president on the television show "The West Wing" -- and actresses Anjelica Huston and Janeane Garofalo said they would stage a "virtual march" Monday on Washington. "Our message to Washington will be clear -- 'Don't invade Iraq!' We can contain Saddam Hussein without killing innocent...