What's News: GlaxoSmithKline and Novartis unveiled transactions that will change both companies' businesses. U.S. drivers face gas price hikes ahead of the summer season. Comcast's first-quarter ... more 
What's News: GlaxoSmithKline and Novartis unveiled transactions that will change both companies' businesses. U.S. drivers face gas price hikes ahead of the summer season. Comcast's first-quarter profit grows 30%. WSJ's Veronica Dagher reports. Photo: AP less 
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