The 7th U.S. Circuit Court of Appeals recently held that the “cumulative exposure” and “each and every exposure” theories of causation in asbestos cases are the same and that these theories do not meet the standards required for proper expert testimony under Federal Rule of Evidence 702 and Daubert.Charles Krik, the plaintiff in Krik v. Exxon Mobil Corp., et al., No. 15-3112, 2017 U.S. App. LEXIS 16795 (7th Cir. 2017), worked aboard Navy vessels removing insulation produced by Owens-Illinois Inc …