The hearing for the Summit carbon pipeline got underway again Tuesday with landowners discussing their concerns about the pipeline coming through their property. Dennis Graham testified he is concerned about whether there is insurance to cover any damages. He says they are pretty confident that they’re not covered under his personal policy. He says that covers normal farm operations, not a pipeline with compressed C-O-2. The Iowa Utilities Board has landowners listed to testify through Thursday, the Summit hearing could then wrap up.