Overview: 2011/07/27 Headlines: U.N.: Horn of Africa Hunger Crisis to Worsen; Congressional Budget Office Findings Prompt Delay of Republican Budget Vote; Environmentalist Tim DeChristopher Sentenced to 2 Years for Disrupting Federal Oil and Gas Auction; Gaddafi Regime: End Bombing Before NATO Talks; Israel, U.S. Denounce Palestinian Statehood Bid at United Nations; Israel Raids Palestinian Children's Theater; Democrat Rep. Luis Gutierrez Among 12 Detained in Protest Marking 1 Million Deportations Under Obama