I had been tested numerous times in school, and my local school sent me to another school with gifted individuals. I was only ever told afterwords that it was over 130+ but they would not elaborate more. I have also tested as an adult of 141+. I was on in the know program as a student. I won scholarships for winning regional area math contests, and 7th in the state. With all the said, while friends and family hate playing games like Trivial Pursuit against me, my brother in law who has average IQ amazes me with his mechanical skills. People excel at different things. One of my favorite characters is Kim Pak, he is the gentleman that RainMan is based on. His intelligence is on another level off the charts, yet he has trouble with daily activities.
Trump has claimed that he is 150+, but listening to him in his speech and reaction, and reasoning ability, I feel he is being dishonest like pretty much the majority of statements he has made. If I was a betting man I would put it about 120, this is enough to get you into virtually any college, including Ivy league schools. Its still better than 90% of Americans, but I would be willing to say that I predict Rand Paul, and even Ted Cruz are well above him in IQ. Most national politicians do tend to be in the upper half of IQ, high IQ surely doesn't show intent though, as many of your mass murderers had/have high IQ's as well.