
Senators fended off changes to the immigration bill in committee on Tuesday, but the first cracks emerged in the carefully crafted compromise between business groups and labor unions, leaving even some supporters frustrated at the defensive votes they had to cast.

The immigration "reform" cooked up by the Gang of Eight is finally on the front burner in Congress. The Senate Judiciary Committee will mark up the comprehensive package Thursday, and already it appears the process is doomed to failure, and by design.

The chairman of the Senate Judiciary Committee introduced amendments Tuesday to grant gay couples the same immigration rights as other married couples, setting up a key hurdle for the immigration bill.

Former New York City Mayor Rudolph W. Giuliani said the Obama administration should ratchet up its focus on homegrown terrorists and their links to overseas jihadists despite the death of Osama bin Laden, citing the Boston Marathon bombings as a reminder that radicalized Islam is a constant threat.

Sen. Rand Paul said Monday that the immigration reform debate should be halted until Congress first understands what went wrong in Boston, where two brothers who came to the U.S. legally under the asylum program have been accused of the deadly bombings at last week's marathon.

"Behind Closed Doors" was a Grammy-winning country hit for Charlie Rich in the 1970s, describing a good time where no one could see, but it's a terrible way to write laws, particularly laws as complex and controversial as immigration reform.

Apprehensions of illegal immigrants are up 13 percent this year, the chief of the U.S. Border Patrol testified to Congress on Wednesday as lawmakers continued to bash the Obama administration for failing to have a way of measuring how secure the borders are.

Sen. Patrick J. Leahy, the chairman of the Senate Judiciary Committee and a leading voice in the immigration reform debate, sent a strong word of caution Sen. Jeff Sessions' way: Don't "discredit the process" of scheduled Senate talks.

Could police arm drones with tear gas or pepper spray? Will unmanned aircraft someday conduct 24-hour surveillance on American streets? Which arm of the federal government should take the lead in restricting what drones can do and what information they can collect?