Reason Morning Links: Cuba, Cocaine, and a Congressman's Cockup

• Today Mitt Romney officially enters the race.
• Attorney General Eric Holder endorses a proposal to reduce crack convicts' sentences.
• A resolution to exit Libya might pass the House—so the leadership has delayed a vote on it.
• Cuba sentences six peaceful dissidents to several years in prison.
• A congressman accused of tweeting his penis holds a bizarre press conference.
• Save Phonehenge!

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