Samsung’s Galaxy Note7 from hell

There's a lot of clap-trap going around about what could be wrong with the lithium-ion batteries in the dozens of Note7s that overheated, smoked, and even caught fire in original and replacement units.[ Related: Timeline of Samsung's disastrous Galaxy Note7 debacle]The truth is that the public doesn't know -- yet. Many analysts are questioning whether Samsung knows and just hasn't said.Samsung killed production of the Note7 and stopped sales and exchanges yesterday, less than two months after th