Within hours of Lieberman's endorsement of McCain, this e-mail question arrived from Jim Terr of Santa Fe, N.

NPR: Thompson Accelerates Pitch to Iowa Voters

Fe wnaeth AC y Ceidwadwyr William Graham hefyd gwestiynu annibyniaeth y negeseuon e-bost.

BBC: Pwyllgor Iechyd a Gofal Cymdeithasol