Absolutely not. We shouldn't have cameras in Congress either.
Strongly agree about no cameras in court, but not sure about Congress. Why? We started televising the House of Commons in 1989 and I'm not sure it has had a net negative impact. On the one hand I think it inspires a certain respect for the place with its majesty, poor behaviour of MPs notwithstanding (they can change that themselves); and "humanise" the place so power does not seem (as) detached . On the other hand sitting in the chamber is not their only job - there is committee work, constituency surgeries and so on - and people might get the wrong impression of a representative's function; for instance, one sees ridiculous YouTube comments when the chamber is empty of people saying they're not doing what we pay them for.