The comment that was liked says to “vote her if not Trump”, it doesn’t say to vote “Trump if not her”.
A very important nuance. A more charitable explanation is that she is trying to get undecided voters. Which is exactly what a presidential candidate is supposed to do.
Yep, all the electrical engineers who have chimed in say it looks more like explosives.
A battery would get hot and start a fire. It wouldn’t instantly explode like this.