How do you spell that? essay writing help research paper Another primary to watch will occur in Alaska where tea party favorite Joe Miller – who won the GOP nod in 2010, but lost the race when incumbent Sen. Lisa Murkowski won as a write-in candidate – is aiming to upset Lt. Gov. Mead Treadwell. A Miller nomination would harm the GOP push for 51 as Treadwell is viewed as a much tougher potential opponent for incumbent Sen. Mark Begich. And while Arkansas won’t have a primary, Rep. Tom Cotton, the likely nominee, has flirted with the idea of shutting the government down if President Obama doesn’t agree to defund the Affordable Care Act, a position Senate Democrats are using to paint him as an extremist too conservative even for Arkansans.