Lev Kamenev arrested in 1902, ending his formal education. From that point on, he worked as a professional revolutionary, and was active in the capital St. Petersburg, Moscow and Tiflis. He adopted the surname Kamenev during this period. In the early 1900s, he married Olga Bronstein, a fellow Marxist (and younger sister of Leon Trotsky, who had also adopted a different surname). The couple had two sons together. Kamenev joined the Communists in 1901. He took a brief trip abroad in 1902, meeting Russian social democratic leaders living in exile, including Vladimir Lenin, whose adherent and close associate he became. He also
Paula Bronstein zones. Bronstein was released the next day after posting bail of 300 Hong Kong Dollars (US$38.70). Paula Bronstein Paula Bronstein is a photojournalist who entered the profession in 1982 in Providence, Rhode Island. She is now based in Bangkok where she works for Getty Images. Bronstein was a nominated finalist for the Breaking News 2011 Pulitzer Prize. Her book, "Afghanistan Between Hope and Fear," was published by University of Texas Press in 2016. Bronstein majored in photography at the University of Colorado and at Austria's Salzburg College before specializing in photojournalism at the Rochester Institute of Technology where she graduated