The families of Nuria Sajjad and Selena Lau, who died at an end-of-term tea party, say the initial investigation was flawed.
Crude prices jumped above $100 on Monday after talks failed between the two sides at the weekend.
The Philippine President challenged anyone questioning his fitness to join him in the gym.
After a wave of defections to the Liberals from opposition parties, projected special election victories help solidify the Canadian PM's hold on power.
Lord George Robertson will use a speech to accuse "non-military experts in the Treasury" of "vandalism".