He could one day be the first Indian-American to take the keys to the White House. But Bobby Jindal, the Republican Governor of Louisiana, doesn't exactly strike you as a champion for immigrant communities. Jindal himself is the son of immigrants. His parents went to the US from India. But in a speech made recently in London, Mr Jindal accused immigrant Muslim communities of making "states within states" and talked about "no-go" areas in the UK and other European countries.