Russian Subway Blast Kills 10 in St. Petersburg

A blast in Saint Petersburg has resulted in at least ten casualties, as confirmed by local prosecutors. Bloomberg's Moscow Bureau chief, Tori Clarke, provides updates on the situation. President Putin, who is in the city, has instructed law enforcement to investigate the cause of the blast, though it is too early to determine the responsible parties.

What was the initial reported number of casualties in the Saint Petersburg blast?

• 20 people

• 15 people

• 10 people

• 5 people

Who provided an update on the Saint Petersburg blast from Moscow?

• Tori Clarke from Bloomberg

• A city official

• President Putin

• A local prosecutor

What was confirmed by city officials regarding the blast?

• The location of the blast

• The number of injured

• The cause of the blast

• The occurrence of the blast

Where was President Putin when the blast occurred?

• In a remote location

• In a foreign country

• In Saint Petersburg

• In Moscow

What did President Putin instruct law enforcement officials to do?

• Provide a public statement

• Ignore the incident

• Investigate the blast

• Arrest suspects immediately