2015. >> halliburton co. acknowledged that it skipped a critical test on the final formulation of cement used to seal bp's oil well before it blew out catastrophically in the gulf of mexico. the company came under increased scrutiny when investigators from the president's oil spill commission revealed that tests performed by the company before the deadly blowout showed the cement to be unstable. halliburton said it did not conduct a stability test on the final mix of cement after a last- minute change by bp added more of a certain ingredient. >> see this week, they had a major tornado roll through, watch these two buildings on the right side. this is what tornadoes can do, they can take buildings and throw them like they're tinker toys and it is part of a powerful system that swept across the states those wide buildings on the left, hear what men and there they go. on the next. >> they have run for weather for sure but we do have a storm that we will be tracking so we will have to get...