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CNN's Joe Johns looks at how the Supreme Court could change if President Obama wins a second term.
Cal Ripken Jr. asks for help from the public to find the man who abducted his mother. CNN's Joe Johns reports.
RELATED STORY: Cal Ripken: Mom's abduction may have been 'premeditated'
Supreme Court Justice Anthony Kennedy's vote in the health care ruling could prove decisive. Joe Johns reports.
RELATED STORY: Supreme Court decision on polarizing health care law looms