Sexual harassment claims help push out network giant.
Gives no indication feud with Trump will end.
Also praises Trump's children; says Republican party unified.
Escalation comes during Texas state delegation breakfast.
Vows not to support anyone who wages personal attacks against his family.
Cruz gives speech, but won’t endorse.
Hometowns left behind: Coal’s decline helps swell rolls of GOP.
Campaign responds to New York Times article.
GOP leaders hope to boost campaign funds through VP nominee.
Speaker of the House outlines case for party unity.