Guest lineup for the Sunday TV news shows:

ABC’s “This Week” Charles Moose, police chief, Montgomery County, Md.; Mike Bouchard, special agent, Federal Bureau of Alcohol, Tobacco and Firearms; FBI special agent Gary Bald; Douglas Duncan, county executive, Montgomery County, Md.; Republican strategist Bill McInturff; Democratic strategist Bill Carrick.

CBS’ “Face the Nation” Moose; Duncan; Maryland Gov. Parris Glendening; former FBI profiler Gregg McCrary; Bouchard; Bald; James Fox, professor of criminal justice, Northeastern University.

NBC’s “Meet the Press” Former FBI profiler Clint Van Zandt; Rep. Lindsey Graham, R-S.C.; and Alex Sanders, Graham’s Democratic opponent for the South Carolina Senate seat.

CNN’s “Late Edition” Moose; Duncan; Bouchard; first lady Laura Bush; Sen. Lincoln Chafee, R-R.I. former Washington police homicide commander Louis Hennessy.