Terri Lynn Land (R) bested Gary Peters (D) with help from $1.2 million in self-funding.
The West Virginia Senate hopeful's opponent, meanwhile, brought in $777,000.
President heralds vulnerable senator as "serious person who's trying to do the right thing."
The Mississippi senator's campaign will amend $53,000 in get-out-the-vote cash payments.
The Colorado Democrat said he had to stay in Washington for votes.
The Iowa GOP Senate candidate disavowed impeachment talk.
Justin Sink 07/09/14 10:02 AM EDT
The White House has increasingly leaned on Hollywood to raise cash.
New Jersey Gov. Chris Christie (R) is planning his second trip to New Hampshire in two months, likely to stoke further speculation about his potential presidential plans.
"It was clearly political,” official says of the GOP's decision.
Laura Barron-Lopez 07/09/14 07:46 AM EDT