we are just over 24 hours from the start of the iowa caucuses and while donald trump is making sure to go after his primary rivals, the republican front-runner is also looking ahead to the general election. during a rally today in iowa, trump brought up former president carter and his late wife rosalynn carter taking a jab at president biden at the same time. take a look at this. >> i always say jimmy carter is the happiest man alive right now and it's good because he's somewhat elderly, right? somewhat. my wife went to the funeral of rosalynn, it was a beautiful funeral, but jimmy carter is a happy man because people are considering him compared to biden his presidency to be a brilliant presidency. >> joining me now is the