Oil at five-week high on Greece, Iran tensions

MARKETWATCH FRONT PAGE

Crude futures rise after the Greek government passes an austerity program required to received international aid and avoid default. Tensions between Israel and Iran after an attack in New Delhi also pushed oil higher. See full story.

At $500 a share, Apple redefines reality

Historical gains may continue to grow for what one analyst calls �the best technology company on the planet,� writes Rex Crum. See full story.

Apple files patent suit over Samsung Galaxy Nexus

Apple Inc. filed a lawsuit, charging that Samsung Electronics Co.�s Galaxy Nexus phone violates four of the Cupertino, Calif., tech giant�s patents, weekend media reports say. See full story.

Obama sends $3.8 trillion budget to Congress

The White House unveils a $3.8 trillion budget blueprint likely to serve to frame the president�s re-election campaign; Republicans quickly pounce. See full story.

Obama sends $3.8 trillion budget to Congress

The White House unveils a $3.8 trillion budget blueprint likely to serve to frame the president�s re-election campaign; Republicans quickly pounce. See full story.

MARKETWATCH COMMENTARY

Instead of acknowledging that banks have become a part of government, we keep pretending they are private institutions, writes David Weidner. See full story.

MARKETWATCH PERSONAL FINANCE

What�s the State of Retirement in the U.S.? It�s plagued with problems involving Social Security, contribution rates and more that need fixing now. See full story.