situation on sansome street blocked at california in downtown san francisco creating a traffic mess. we'll have that story at 6:00. captioning sponsored by cbs >> glor: on the "cbs evening news" this monday, parts of the south are hammered by a year's worth of snow in one day. arrests in two terror plots in ohio. one suspect was a pen pal with the charleston mass murderer. and with time running out, best friends share an unforgettable trip. all that and more beginning with the headlines in 60 seconds. >> a deadly storm slams the southeast. >> there is no power for hundreds of thousands of people. >> the snow has turned into a nightmare and a tragedy. >> the search continues for the next white house chief of staff. >> names flying all over the place. >> this job is like being the king's hand in "game of thrones." nortterno.orly for everyone. >> five children died in a house fire last night, including one-