A super-PAC backing Senate candidate Dan Sullivan (R) is on the air with an ad hitting Sullivan's primary foes.
Bush said existing laws allow too many people to stay in U.S. as they await hearings.
The Democratic Montana senator plagiarized entire sections in his 2007 master's thesis.
On the GOP side, Florida Sen. Marco Rubio is closing in on former Gov. Jeb Bush.
Rep. Justin Amash (R-Mich.) looks poised to win his primary next month.
The battle for the Senate is shifting fully into opposition research season after Georgia's Tuesday primary ...
Sen. John Walsh seems to have lifted portions of his thesis paper required for his master’s.
The former House Speaker warned Republicans against running solely against President Obama in this year's midterm elections.
Rubio referred to "growing intolerance" of different opinions on same-sex marriage.
Rep. Bruce Braley (D-Iowa) is under fire for missing a number of hearings of the committee that oversees the Veterans Administration.
Republicans are pouncing on the fact that Braley attended just 4 of 19 full committee hearings...