Morning Headlines: Friday, June 1

Here's a look at the stories we're following right now. What are you reading this morning?

Obama stepped up cyberattacks on Iran nuke program

Edwards not guilty on one count; mistrial on others

San Diego teen crowned nation's top speller

Appeals court rules against Defense of Marriage Act

Financial crisis sends euro zone to tense endgame

For Elizabeth Warren, a bump over heritage becomes a campaign hurdle

Bushes return to White House for portrait unveiling

Swing state economics favor Obama