President Donald Trump's approval rating has fallen to some of the lowest levels of his second term, driven by frustration over the Iran conflict, rising gas prices and a string of Cabinet firings that have raised concerns about stability. A Daily Mail and JL Partners poll of more than 1,000 registered voters found Trump at 43 percent approval, down three points from 46 percent in late March. The margin of error is 3.1 percent. This marks his second-lowest rating of the term, just above the 42 percent low recorded in mid-March.