birkman, however, is one of the great failures in assassinations history.ot only did he fail to kill frick, heunder mined the strikers, because in many wall stre street. >>> the university of move on the labor and social unrest at the turn of the 20th severalry. sunday morn at 10:00, the 1968 presidential campaign, a former democratic goismor of alabama, george wallace. for the complete weekend schedule, go to cspan.org. >>> i helped both countries with their constitutions, being a facilitator of agreement on key issues among iraqis or afghans. your influence is considerable. the heads of state or government are very anxious to meet with you, when you ask for a meeting. >>> sunday night on q&a, former ambassador to, zalmay khalilzad, my journey there through a turbulent world. >> we saw extremists such as zarqawi exploited, though they have then corrected it towards the end of the period i was there by the surge, by reaching out to the sunnis, but building up iraqi forces, by establishing a unity government, killing zarqawi to bring about security, violence