Melania Trump energizes big crowd at Republican National Convention.
Trump campaign manager says governor's distance from billionaire a 'mistake.'
Republican National Convention begins today in Cleveland.
87-12 vote commits delegates to vote for pledged candidate.
2-day meeting of the 112-member Rules Committee meeting begins in Cleveland.
Dead heat portends tight election.
Voters still say former Secretary of State more intelligent, despite loss of lead.
Complete text of document kept under wraps
Would give visa waiver privileges which allows a 90-day visit without a visa.
As convention nears, delegates from around the country meet in Cleveland.