Laying siege to Government House would be a symbolic victory . Three people were killed in clashes Saturday . But the military intervened in 2006 when it ousted Yingluck 's brother -- and then-prime minister Thaksin Shinawatra -- in a bloodless coup . Demonstrators want the army to help protect the Prime Minister .
Laying siege to Government House would be a symbolic victory . Three people were killed in clashes Saturday . Demonstrators want the army to help protect the Prime Minister .