Task: songer_casetyp1_1-3-1

What follows is an opinion from a United States Court of Appeals.
Your task is to identify the issue in the case, that is, the social and/or political context of the litigation in which more purely legal issues are argued. Put somewhat differently, this field identifies the nature of the conflict between the litigants. The focus here is on the subject matter of the controversy rather than its legal basis.
Your task is to determine the specific issue in the case within the broad category of "criminal - federal offense". 

PER CURIAM:
The appellants, Huey Meaux and Charlie Booth, were charged with conspiracy to transport a fifteen and one-half year old female in interstate commerce for the purposes of prostitution in violation of the Mann Act, Title 18 U.S.C. § 371, Title 18 U.S.C. § 2421. The case was tried before a jury and a verdict of guilty was returned. In their briefs and oral argument before this Court the appellants raise two contentions: (1) the argument of the prosecutor was highly inflammatory and improper, and (2) appellants were denied the effective assistance of trial counsel. After an examination of the record and the pertinent authorities we have concluded that there is no merit in these contentions. Root v. Cunningham, 344 F.2d 1 (4 Cir. 1965); Thompson v. United States, 272 F.2d 919 (5 Cir. 1960); Thomas v. Cassidy, 249 F.2d 91 (4 Cir. 1957); United States ex rel. Darcy v. Handy, 203 F.2d 407 (3 Cir. 1953); United States ex rel. Hamby v. Ragen, 178 F.2d 379 (7 Cir. 1949); United States ex rel. Weber v. Ragen, 176 F.2d 579 (7 Cir. 1949).
Supplemental briefs filed after oral argument call our attention to parts of the record which reflect statements by counsel and certain evidentiary facts revealed during the trial. We find nothing in these supplemental briefs which causes us to change our conclusion that the judgment should be affirmed.
The judgment is affirmed.

Question: What is the specific issue in the case within the general category of "criminal - federal offense"?
A. murder
B. rape
C. arson
D. aggravated assault
E. robbery
F. burglary
G. auto theft
H. larceny (over $50)
I. other violent crimes
J. narcotics
K. alcohol related crimes, prohibition
L. tax fraud
M. firearm violations
N. morals charges (e.g., gambling, prostitution, obscenity)
O. criminal violations of government regulations of business
P. other white collar crime (involving no force or threat of force; e.g., embezzlement, computer fraud,bribery)
Q. other crimes
R. federal offense, but specific crime not ascertained
Answer:

Answer: N