Democrat Raúl Grijalva has no primary challenge in this heavily Democratic district, but there is no shortage of Republicans who want to take him on. Perennial candidate Joe Sweeney is back, along with political newcomers Ruth McClung, Christopher Flowers, Terry Myers and Robert Wilson.

The winner of the Libertarian primary between Andrew Ibarra and George Keane will also be on the November ballot, as will independent candidate Meyer Harley.

Democratic Congressman Raul Grijalva's Web page here

Republican Ruth McClung's Web page here

Republican Terry Myers' Web site here

Republican Robert Wilson's Web site here

Republican Joe Sweeney's Web site here. For more on Sweeney, here's a profile I wrote a few years back.

Here's a conversation that Sweeney had with the Tucson Citizen editorial board about gay marriage and "genital drives."