mr. ouattara's office. his side indicated they would be prepared to work with the moderates only if mr. gbagbo leaves office. diplomats are considering these facts. conducted in full view of u.n. peacekeeping troops, it signals mr. gbagbo's intentions not to step down and it could set the tone. >> the family of the man charged with the arizona shooting spree in which six people were killed and the congresswoman is injured have expressed their sorrow over the tragedy. in a short statement that never mentions the gunman, they said they wished they could change the events of saturday. they said we are sorry. doctors say the congressman is breathing on her own. wednesday, president obama will be attending a prayer -- a service in arizona. driving ambition. how foreign firms hope to make major inroads in the u.s. car market. one of northern ireland's best known sporting figures said he is heartbroken over the death of his daughter. she was murdered in russia's -- mauritius. she was on honeymoon with her husband john. she was found dead in the couple's hotel room. police say they believe she

mr. ouattara is holed up but he hasn't. overnight opposition was attacked by security forces loyal to mr. gbagbo. last week mr. gbagbo's young patriot movement rallied against armed intervention by neighboring countries. mr. gbagbo's militia attack opponents any time he wants. today's tentative steps toward mediation hen't quelled fearsof further violence. >> ifill: at last public count, more than 170 people have lost their lives in the post-election turmoil. >> lehrer: now, the case of a man who was proven innocent after three decades in prison. ray suarez has the story. >> suarez: in 1980 cornelius dupree was sentenced to 75 years for aggravated robbery. the crime included abduction and rape. dupree was released last july on parole after 30 years behind bars. one week later, d.n.a. test results proved his innocence. today a dallas county judge overturned the conviction and officially cleared his name. dupree spoke to reporters afterwards. >> i just feel that the system needs to be fixed by whatever means, so that this won'

mr. ouattara. >> attacking civilians and un peacekeepers, this is a crime on the international law. gbagbo and his loyalists should keep in mind eventually, all the person to perpetuate such crimes will be held accountable. >> a un along with the rest of the international community recognizes alassane ouattara as winner of the presidential elections. lauren gbagbo is ref using to give up the presidency. they are supposed to strengthen the u.s. attempts to protect civilians. faced with crowds of loyalists, patrols have been forced to retreat. from may sweep by security forces from a pro-alassane ouattara neighborhood. negotiators are trying to break the deadlock. >> we worked late into the night. a breakthrough that was needed did not materialize. >> the longer the crisis materializes, the greater the pressure on the un unless mr. gbagbo steps down. >> encouraging news on the condition of gabrielle giffords. less than two weeks where she was shot during a rampage which killed six others, barring any medical issues, she will be moved to a medical hospital in houston which is where her