Because it could prompt it is fed to get more aggressive with the plan to hike interest rates. >> carley: hone nothing on one of the races, pennsylvania candidate john fetterman used a computer to understand questions in his latest one-on-one interview, even the reporter admits she had a hard time covering the conversation. >> it wasn't clear he was understanding our conversation. >> i hear someone speaking, sometimes precise, i use captioning. >> his campaign required he be allowed to use a transcription program. >> carley: feajohn fetterman sa he is required to use a captioning system and he...