At least eight current and former officials are set to testify, each one tells a key part of the story. The most anticipated appearance comes on wednesday when the ambassador to the European Union, Gordon Sondland, is set to appear. Newly released transcripts reveal that sondland had multiple conversations with the president , he could pick up his cell phone and call him about efforts to get the ukrainians to investigate joe biden. Sondland revised or reversed his original testimony and admitted he made clear to the ukrainians they would not get any aid unless they launch and investigations. The wall street journal reports sondland kept several top officials updated on that quest for investigations. The report is based on a review of emails which means that a paper trail exists tying the scandal directly to the white house. And most significantly there are Big Questions this morning about president Trumps Health after an unscheduled visit to Walter Reed Hospital over the weekend that c