German Chancellor Angela Merkel has reached a deal on immigration, saving a potential break up of her four-month-old coalition government. <br /> Interior Minister Horst Seehofer had threatened to resign if Merkel didn't stop migrants who applied for asylum in other EU nations. <br />He eventually dropped his threat after Merkel agreed to tighten control along the Austrian border. <br /> However, the deal drew skepticism on Tuesday from her center-left Social Democrat partners, who said more talks and work were needed.<br />The key sticking point is a plan to set up transit centers - facilities where migrants will be held until they can be deported to the EU country they first registered in.<br />The SDP is opposed to these centers and without its consent Merkel and Seehofer's agreement remains in limbo. <br />
