A group of 21 peace activists sailing to Palestine were intercepted and arrested by Israeli authorities on Tuesday as they attempted to bring food and medical supplies to the war-torn city of Gaza. Israel said it plans to deport most of the people involved, including former U.S. Congresswoman Cynthia McKinney and Mairead Maguire, a Nobel laureate.

The group insists they were not in Israeli waters. In a media advisory, the arrests were characterized as kidnapping.

"This is an outrageous violation of international law against us," said McKinney in a press release issued by the Free Gaza Movement. "Our boat was not in Israeli waters, and we were on a human rights mission to the Gaza Strip. President Obama just told Israel to let in humanitarian and reconstruction supplies, and that’s exactly what we tried to do."

Arizona has moved a step closer to becoming the only state to criminalize the presence of illegal immigrants through an expansion of its trespassing law.

A 16-11 vote by the Arizona Senate early Wednesday would criminalize the presence of illegal immigrants in the state. The measure must still be approved in the House and signed by Gov. Jan Brewer.

Citigroup Inc has increased interest rates on up to 15 million U.S. credit card accounts just months before curbs on such rises come into effect, the Financial Times reported citing people close to the situation.

Citigroup had upped rates on 13 million to 15 million credit cards it co-brands with retailers such as Sears, the paper said.

In a statement, Citigroup said "We have adjusted pricing and card terms for some customers as part of our regular account reviews. This is an ongoing process to ensure we offer terms, interest rates, credit lines and products based on individual needs and risk profiles."

Defense Secretary Robert Gates said Tuesday he wants to make the law prohibiting gays from serving openly in the armed forces "more humane" until Congress eventually repeals it. He said he has lawyers studying ways the law might be selectively enforced.

"One of the things we're looking at is, is there flexibility in how we apply this law?" Gates said.

The defense chief, a holdover from the Republican administration of former President George W. Bush, told reporters traveling with him in Europe that the Clinton-era ban was written without much wiggle room. The Pentagon general counsel is looking at potential avenues around full enforcement as a stopgap, Gates said.

For example, Gates said, the military might not have to expel someone whose sexual orientation was revealed by a third party out of vindictiveness or suspect motives. That would include, Gates said, someone who was "jilted" by the gay service member.