Lead in text:
Congressman Mike Rogers seen as solid choice for Senate, Representative Justin Amash as the anti-establishment candidate
Longtime Michigan Republican operatives are open about their desire see Rep. Mike Rogers run in the state's open-seat Senate race, but they're worried Rep. Justin Amash -- who possesses little regard for the GOP establishment -- won't let the possibility of a damaging primary derail his ambition for a seat in the upper chamber.