Hi, Rusty!
Yes, a reasonable puzzle......I actually finished, all bar one parse!
At first though, I seemed to be making no headway at all.....and then, all of a sudden, I was up and running!
I especially liked 12a: hectoring; 17a: Minnesota: and 22a: Firth
Oh, and 15d: "out of step"........I thought that was a good clue?
I hadn't heard of the term "soft power", had you?
I got "soft" from the parsing, but "power" only came from the crossers.
Now can you explain 10a , please?
I guarantee I rejected further broadcast about son (7)
I have "insurer" (guarantee) from the crossers, but cannot see why?
My daughter is going to ring me once the car is fixed, and before they set out on their journey ( which will take them about three hours)