Narendra modi, later, to discuss defence and security collaboration. back home, it s the security of his own position that looks like it could be in question. helen catt, bbc news, westminster. let s talk to our political correspondentjonathan blake. good morning. the prime minister came to talk about this visit to india, but may be overshadowed by events at home. how difficult could things get for the prime minister? well, it s hard to see how they could well, it s hard to see how they could get well, it s hard to see how they could get much worse, really. it was a very could get much worse, really. it was a very difficult day for boris johnson a very difficult day for boris johnson in westminster yesterday, despite johnson in westminster yesterday, despite the fact he was several thousand despite the fact he was several thousand miles away in india. conservative mps were left bemused, scratching conservative mps were left bemused, scratching their heads, really, about s