The former prime minister of Trinidad and Tobago sweeps the polls to take power again

The party of former Prime Minister Kamla Persad-B ... has regained power in Trinidad and Tobago after a sweeping victory at the polls.

Preliminary results from Monday's snap election show ... .

Young had called the snap elections ... .

Some citizens had opposed the appointment ... .

Trinidad and Tobago will now ... .

"We have a lot of work to ... ," she told supporters.

The oil- and gas-rich nation ... .

Persad-Bissessar has ... .