Saturday is the day most people don't have to work, and so have an opportunity to watch live that they didn't have during the weak. It's actually a better chance to get your entire presentation to more people, especially in winter.
In any case, good clips will get circulated via Youtube, etc., so the message will still get out.
What are the odds that CNN, ABC, etc., would actually show good clips from an effective GOP presentation?
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They will never give Trump a fair shake. But there are outher outlets (e.g., Fox, OAN, Rush, various other conservative radio peronalities, conservative blogs, etc) that would be blasting out the clips and sound bites. We’re going to be deprived on much of that.
No matter how you spin it, this was a monumental blunder so typical of Republican ineptitude and weakness.