Pence said that for now he is "taking steps" to run again for governor.
Blog Briefing Room
The Iowa Republican also said the Senate could approve a border security bill in lame duck.
Businesses could suddenly need permits for all manner of routine activities.
The breaches were linked to veteran deaths.
The president is reportedely weighing protections for as many as five million people.
Gov. Jay Nixon activated the National Guard ahead of a grand jury decision.
Peter Sullivan 11/17/14 04:06 PM EST
Republicans continue to seize on controversial remarks by an ObamaCare consultant.
Forty-six percent say GOP Congress should act first, while 42 percent want Obama to move now.
The attorney general "applauded" the conservatives for donating to help indigent defendants.
Wis. governor and possible presidential candidate talked about the toll of being president.