text:  And in this particular year, we're dealing with the closest race heading into a first debate on record in which there are doubts about both candidates. That is Harry E. Tan weighing in, doing his analysis on 2024. The latest polls show Trump is in command, but challenges loom beyond the debate. Is he ready to tackle that? I'm talking about July 11th with the sentencing and, of course, the RNC and in between naming a vice president.