Under Röhm, the SA often took the side of workers in strikes and other labor disputes, attacking strikebreakers and supporting picket lines. SA intimidation contributed to the rise of the Nazis and the violent suppression of rival parties during electoral campaigns, but its reputation for street violence and heavy drinking was a hindrance, as was the open homosexuality of Röhm and other SA leaders such as his deputy Edmund Heines. In June 1931, the "Münchener Post", a Social Democratic newspaper, began attacking Röhm and the SA regarding homosexuality in its ranks and then in March 1932, the paper obtained and published some private letters of his that left no doubt about his homosexuality; these letters were confiscated by the Berlin police back in 1931 and subsequently passed along to the journalist Helmuth Klotz.