Underequipped, undermanned and underpaid, security guards at three of four nuclear reactors surveyed by the Project on Government Oversight (POGO), a nonprofit public-interest group, say that they lack confidence in the ability of their own forces to repel a terrorist attack. Low morale frequently was cited as a serious problem by the more than 20 security guards interviewed who protect 24 nuclear reactors at 13 plants. More than one-half of the guards interviewed told POGO that post-Sept. 11 requirements by the Nuclear Regulatory Commission (NRC) that protective-force numbers be increased to more than the five to 10 security guards formerly...