Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. US Senators Advocate No-Fly Zone Over Libya Michael Bowman | Capitol Hill March 03, 2011 Libyan rebels take their position during a battle against pro-Gadhafi fighters, in the town of Brega, east of Tripoli, March 2, 2011 Photo: AP Libyan rebels take their position during a battle against pro-Gadhafi fighters, in the town of Brega, east of Tripoli, March 2, 2011 Two influential U.S. senators say the United States should help implement a no-fly zone over Libya as part of a broader effort to engage and assist those who are fighting totalitarianism and repression across the Arab world. Republican Senator John McCain of Arizona and independent Democratic Senator Joe Lieberman of Connecticut spoke at a Washington forum after returning from a 12-day trip across the Middle East and North Africa. Senators McCain and Lieberman said popular revolts in Arab nations may bring unpredictable end results and hold potential pitfalls that could