Republican Representatives Larry Bucshon, Todd Rokita and Marlin Stutzman say they're "skeptical" of getting involved in Syria.
Observers laud the challenge of the course and the potential for regional commerce.
The unmanned-aircraft industry is adding jobs at a rate of about four-percent a year, and is expected to be a $94 billion industry in seven years.
The bill passed almost exclusively along party lines, with only two Democrats crossing the aisle to vote for the pay freeze.
Election recap: Some of the the election night victory speeches.
Republican Todd Young defeated Democrat Shelli Yoder in Tuesday's election.
Congressman Todd Young and Shelli Yoder are meeting in Franklin on Tuesday for a 9th district debate.
Redistricing favors Rebuplican candidates during US House races.
The 9th district congressional debates between Shelli Yoder and Congressman Todd Young are scheduled for Oct. 23 and Oct. 29.
U.S. Congressman Todd Young met with constituents Tuesday in Bloomington.