The Kamajor militia, which has done most of the recent fighting against the rebels, and includes many child recruits in its ranks, is finding co-operation difficult.
Iranian president Mahmoud Ahmadinejad arrived in Turkey on Thursday, in hopes of finding co-operation, an energy deal and a much-needed boost to his country's economy.
The potential involvement of HGF/Met in Src/ezrin-mediated tumour angio/lymphangiogenesis is consistent with our recent finding demonstrating Src/ezrin co-operation increased Met activation and extracellular matrix degradation, characteristic of an invasive phenotype in breast cancer [ 44].
Beyond energy, both sides agreed they would continue finding ways to enhance co-operation in various areas such as tourism, trade and farming.
Mr Bush spoke lamely about finding the same spirit of co-operation in trade policy as in foreign policy.
President Santos, via his Twitter account, thanked the Argentine authorities for their co-operation in finding and arresting Lopez.
Recent reports suggest the US pressure on Pakistan to target the Haqqani sanctuaries may be easing as it seeks Pakistan's co-operation in finding a political settlement in Afghanistan in the run-up to the 2014 Nato withdrawal.
We could be that much closer to finding Madeleine, but we need co-operation". The McCanns stressed they had not given up on Madeleine being found alive and cited the case of Jaycee Dugard being found in California, 18 years after she was kidnapped.
"We are finding that the level of co-operation with the Malaysian government is solid, and we are working closely with the Malaysians as well as our other international partners in this effort to find out what happened to the plane and why it happened," he said.
Of course, the hard problem is not realising that we need co-operation; it is finding out how to achieve it.
For ideas about promoting co-operation, visit Co-operative learning.
