No doubt they will have a lot of help from other Sunni countries if they have to do this.
Saudis vow to protect Mecca, Medina from rebels
Source: CNN
Fri April 3, 2015
http://us.cnn.com/videos/world/2015/04/03/pkg-robertson-saudi-arabia-yemen-borde
Saudis vow to protect Mecca, Medina from rebels
Source: CNN
Fri April 3, 2015
http://us.cnn.com/videos/world/2015/04/03/pkg-robertson-saudi-arabia-yemen-borde