New hope as the Titanic-sub search hits a critical phase

Searchers detect underwater noises in the hunt for the missing tourist submersible on a Titanic expedition. CBS News has more. Reuters reports on the suspected human traffickers detained pending trial over the deadly migrant shipwreck off of Greece. Hunter Biden reached a deal with prosecutors on cases involving taxes and a gun purchase. The Washington Post has details. Cases involving slavery are still cited as good law across the U.S. NPR reports on the effort to change that. Every generation thinks people were nicer in the past. Vox introduces us to researchers who have evidence to the contrary.