"Boycotting the constitutionally mandated Census is illogical, illegal and not in the best interest of our country," said Reps. Patrick McHenry (N.C.), Lynn Westmoreland (Ga.) and John Mica (Fla.), members of the Oversight and Government Reform Subcommittee on Information Policy, Census, and National Archives in a statement Wednesday.

Even conspiracy-theorist Fox News host Glenn Beck found...