On eve of visit to Texas, Trump pledges '100 percent' support for those hit by Harvey; says he may visit again Saturday

Guidelines: Keep it civil and on topic; no profanity, vulgarity, slurs or personal attacks. People who harass others or joke about tragedies will be blocked. If a comment violates these standards or our terms of service, click the "flag" link in the lower-right corner of the comment box. To find our more, read our FAQ.