protests over what we saw in charlottesville, virginia and over monuments. obviously we'll be continuing to cover these stories. >> it's going to depot on. and just hopefully somehow we can stay peaceful through it. >> still ahead here on "newsroom," spanish authorities have a daunting investigation ahead of them as they work to find the links among three terror incidents and bring those people responsible to justice. also, sierra leone, tragedy continues there. a mud slide killed hundreds of people this week. now a potential health crisis. notebooks! one cent! rulers, glue and 12-pack pencils! all one cent each! hurry to office depot office max! ♪taking care of business when this bell rings... ...it starts a chain reaction... ...that's heard throughout the connected business world. at&t network security helps protect business,