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
![150403150014-pkg-robertson-saudi-arabia-yemen-border-00012521-large-169.jpg](/proxy.php?image=http%3A%2F%2Fi2.cdn.turner.com%2Fcnnnext%2Fdam%2Fassets%2F150403150014-pkg-robertson-saudi-arabia-yemen-border-00012521-large-169.jpg&hash=c9a36c4801c4cff5d930dfb95d27593b)
http://us.cnn.com/videos/world/2015/04/03/pkg-robertson-saudi-arabia-yemen-borde