Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Jeb Bush is irked by Donald Trump's constant baiting on Twitter, and wants some tweet-free peace every evening. He told DailyMail.com on Thursday in New Hampshire that 'it's hard to keep up with all the Twitter' activity that the Republican front-runner generates both personally and through his staff. 'I just think there ought to be a no-Twitter rule for candidates after 8 o-clock!' Bush said outside a senior center in the town of North Conway, near iconic Mount Washington. 'There just should be, like, a rule.' Bush communications director Tim Miller sought to soften the former governor's words after the North Conway event, saying: 'It's funny.'Trump has baited his Republican rivals with tweets to 4.7 million followers, often in the wee hours of the morningJeb told DailyMail.com that 'it's hard to keep up'While The Donald hammered Bush on Wednesday for not being 'truthful' on Fox News, the former governor was tweeting fall foliageJeb has dropped to 4 per cent in the latest national poll, while Trump leads the field with 26See more of the latest on the Republican presidential primaries 
 Question:But The Donald's campaign acknowledged that _ had retweeted it personally, saying that he didn't notice the tiny swastika at the time.

Donald Trump