It's a simple matter of math: Elena Kagan's nomination to the Supreme Court has complicated the government's effort to force the tobacco industry to cough up nearly $300 billion.

If confirmed by the Senate as a justice, Kagan would have to sit out high court review of the government's decade-old racketeering lawsuit against cigarette makers. That's because she already has taken sides as solicitor general, signing the Obama administration's Supreme Court brief in the case — an automatic disqualifier.

Kagan is expected to step aside from 11 of the 24 cases the court has so far agreed to hear beginning in October.

Without her, the government and anti-tobacco advocates could find it difficult, if not impossible, to find a fifth vote to allow the government to seek $280 billion of past tobacco profits and $14 billion for a national campaign to curb smoking.

Struggling to show leadership in a crisis, President Barack Obama is embarking on a three-state tour of Gulf Coast states tainted by oil before speaking to the nation about the country's worst environmental disaster and what to expect in the weeks ahead.

Before the start Monday of a two-day trip to Mississippi, Alabama and Florida, the White House announced Obama would order BP to establish a major victims' compensation fund. When he returns to Washington on Tuesday evening Obama will use his first Oval Office speech as president to address the catastrophe.

BP said in a statement that its costs for responding to the spill had risen to $1.6 billion, including new $25 million grants to Florida, Alabama and Mississippi. It also includes the first $60 million for a project to build barrier islands off the Louisiana coast. The estimate does not include future costs for scores of damage lawsuits already filed.

Obama's first three trips to the Gulf took him to the hardest-hit state, Louisiana. On Monday, Day 56 since BP's leased Deepwater Horizon drilling rig exploded and unleashed a fury of oil into the Gulf, he's flying to Gulfport, Miss. From there he'll travel along the coast to Alabama, where oil was washing up in heavy amounts along the shores Sunday in the eastern part of the state.

The 2nd U.S. Circuit Court of Appeals in Manhattan found Wednesday that the district court overstepped its authority by trying to force the department to make the material public.

More than 1,800 people were arrested at the four-day convention at Madison Square Garden.

The New York Civil Liberties Union filed a lawsuit on behalf of some of those detained. It claimed the arrests violated the protesters' civil rights.

A west suburban Addison woman accused of violently shaking a 3-month-old baby pleaded not guilty nearly 15 years after she fled to avoid prosecution.

Rosa Tellez, 43, was arrested last week in DuPage County. Police had stopped her for a traffic violation when they found she was wanted on a 1995 warrant.

Tellez had been babysitting the infant, who was found with brain injuries.

Investigators say Tellez left a note behind saying she was leaving the country for Mexico. The baby involved survived and is now 15 years old and living out of state.

Vincent Smothers pleaded guilty to eight counts of second-degree murder and a gun charge in exchange for a minimum sentence of 52 years in prison. With credit for time served since his arrest, he could be freed when he's about 80 years old.

Smothers, 29, shocked police two years ago when he confessed to the eight Detroit slayings during around-the-clock interrogations. He told investigators his hits were all related to the drug trade except for the final one, the killing of Rose Cobb on the day after Christmas in 2007.

"He's just glad there's closure for everybody," defense attorney Gabi Silver told The Associated Press after the hearing in Wayne County Circuit Court, where jury selection was scheduled to begin Monday for the Cobb slaying.