Seven US presidential hopefuls tussled over immigration, China and the economy Wednesday at the second Republican primary debate – but saved some of their most strident remarks to slam frontrunner Donald Trump for spurning the showdown.
<!-- wp:html --><p>Seven US presidential hopefuls tussled over immigration, China and the economy Wednesday at the second Republican primary debate – but saved some of their most strident remarks to slam frontrunner Donald Trump for spurning the showdown.</p><!-- /wp:html -->