Just two days after the world was stunned by that catastrophic earthquake in Taiwan comes a quake right here in New York City. At 10:23AM the “Big Apple” was rattled by a 4.8 magnitude earthquake with tremors felt up and down the East Coast from Philadelphia to Boston. Steven Fabian has more on the quake that shook 42 million people. And America is caught up in eclipse fever. A sea of humanity is heading to what's called the path of totality where the total solar eclipse will be visible on Monday...and that's led to massive traffic jams and overbooked flights and hotels. So we've got your eclipse survival guide. Plus, the search continues for two moms from Kansas who've been missing for six days. Investigators have been retracing the women's steps before they vanished and say they have found evidence they were victims of foul play. And it's the latest in our series we call “I Didn't Know That” and it may have you thinking you've been doing laundry all wrong.