390 U.S. 714 (1968)
ANDERSON ET AL.
No. 1218.
ANDERSON ET AL.
v.
TIEMANN ET AL.
No. 1218.
Supreme Court of United States.
Decided April 22, 1968. APPEAL FROM THE SUPREME COURT OF NEBRASKA.Ray C. Simmons for appellants.
Clarence A. H. Meyer, Attorney General of Nebraska, Gerald S. Vitamvas, Deputy Attorney General, and Richard H. Williams, Special Assistant Attorney General, for appellees.
PER CURIAM.
The appeal is dismissed for want of a substantial federal question.