Mueller, from what I have read and heard about him is kind of OCD about creating a water tight case. He hs been greatly slowed down by the fact that Trump has brought so many corrupt people into his administration. He cant' just let anything go, but is getting all the wrong doers he finds while investigating.... there just has been so many he has found that it has slowed the process down.

So, yes, it is takign a logn time, but when his report comes out, there won't be any wiggle room for peopel to dodge or wiggle out, because his OCD nature will have every I dotted and every T crossed, and the way it will be laid out will be completely damning. No loose ends.

Mueller is the guy who took down organized crime bosses when nobody else could. I find it a bit amusing that he is a republican. However, he is mroe liek an Eisenhower republican. He still has ethics. He ius probably appalled at what his party has become.