Democratic targets to regain control of the US House in 2018

[nkpolitics1212]

1)AL-2 (Roby-R)
2)AZ-2 (McSally-R)
3)CA-10 (Denham-R)
4)CA-21 (Valadao-R)
5)CA-25 (Knight-R)
6)CA-49 (Issa-R)
7)CO-6 (Coffman-R)
8)FL-18 (Mast-R)
9)FL-26 (Curbelo-R)
10)FL-27 (Ros-Lehtinen-R)
11)IA-1 (Blum-R)
12)KS-3 (Yoder-R)
13)ME-2 (Poliquin-R)
14)MI-11 (Trott-R)
15)MN-2 (Lewis-R)
16)MT-AL - 2017 special election to replace Interior Secretary Zinke-R
17)NE-2 (Bacon-R)
18)NJ-6 (Lance-R)
19)NY-19 (Faso-R)
20)NY-22 (Tenney-R)
21)NC-13 (Budd-R)
22)PA-6 (Costello-R)
23)PA-8 (Fitzpatrick-R)
24)PA-16 (Smucker-R)
25)TX-7 (Culberson-R)
26)TX-23 (Hurd-R)
27)VA-10 (Comstock-R)

[Tiggeroshii]

1. Who's running in Montana?

Hopefully a current statewide office holder? Also, are these red to blue races?