Union City, N.J. (AP)—Militant
rock-hurling anti-Nazis today had
thwarted for the second time in
two weeks an attempt by the Ger-
man-American Volksbund to hold
a rally in North Jersey.
  An infuriated crowd of 2,000
forced police to request Fritz Kuhn
national Bund leader, to call off
last night’s celebration by his
followers of the German acquisi-
tion of Sudentenland and of a tra-
ditional Bavarian festival.