of sinking. and russia had a second deadly bombing. a syrianor foreign affairs correspondent amy kellogg said this is all happening with the so chee olympics a little more than a month away. >> reporter: two terrorist attacks in 24 hours in the southern russian city known as volume go grad. a tolly full of people, killing 14 people and injuring many more. and then hitting the central train station, the blast caught on tv, 17 people were killed. >> because the shrapnel was identical in both explosive devices this confirms the two terrorist acts were connected. in all likelihood, they could have been prepared in the same place. >> reporter: russian authorities expect the work of the caucus's em irrit which include chechan fights. thor trying to derail the winter