CLEAN : 157 dead in Turkey mine blast hundreds more trapped

The transcript discusses a significant event involving many people, highlighting safety concerns and past accidents. It mentions the arrival time of individuals waiting for loved ones and expresses hope for survivors despite numerous casualties. Criticism is directed at safety measures and union involvement, suggesting a lack of benefit to the public. The transcript ends with a personal note on waiting for a family member.

What past incidents does the speaker refer to?

What is the speaker's overall sentiment about the situation?