克林顿突发肺炎后准备重返总统竞选活动

Hillary Clinton plans to return to the campaign trail Thursday after abruptly leaving a 9/11 memorial event in New York City Sunday, which her campaign at first said was due to overheating but later attributed to a pneumonia diagnosis she received Friday.

A video of the incident posted online shows Clinton propping herself up on a street bollard before stumbling into a waiting van with the help of Secret Service agents and her aides.

In a statement, her campaign said Clinton will be in Greensboro, North Carolina, Thursday to "discuss her vision for an America that is stronger together."

While Clinton continued to recuperate, she got a rousing endorsement from the country\'s number one Democrat and her former boss -- President Barack Obama.

"I am really into electing Hillary Clinton," Obama told cheering supporters in Philadelphia Tuesday. "I have seen how smart and savvy and tough she is. I had a front row seat for four years," Obama said of his former secretary of state.

Obama mocked Republican candidate Donald Trump, saying he "is not in any way, shape or form fit to represent this county abroad and be our commander-in-chief."

He belittled Trump\'s praise for Russian President Vladimir Putin as "a strong leader, because he invades smaller countries, jails his opponents, controls the press and drives his economy into a long recession."

Trump fired back at Obama on Twitter, accusing the president of allowing Russia to invade Crimea. "Russia took Crimea during the so-called Obama years," Trump said. "Who wouldn\'t know this and why does Obama get a free pass?"

The latest polls show the race between Clinton and Trump tightening, with Clinton holding a 3- to 4-point lead.

上传到网上的一段视频显示，克林顿支撑着站在一个街道的护栏旁，然后在特工人员以及助手的帮助下进入了一辆等候的车子。

她的竞选班子在一份声明中说，克林顿星期四将到北卡罗来纳州的格林斯伯勒，“讨论她对共同建立一个更强大的美国的憧憬。”

在克林顿继续养病的同时，令其振奋的是，她得到了美国第一号民主党人，她曾经的上司－奥巴马总统的支持。

奥巴马星期二在费城对欢呼的支持者们说：“我坚持要选举克林顿为总统。”奥巴马在谈到他的前国务卿时说，我亲眼目睹她是多么聪明、精干和坚强。我有四年是坐在前排的座位（观看这些的）。”

奥巴马在嘲讽共和党总统候选人川普时说，他“无论在哪方面都不适合在国外代表这个国家，并成为我们的三军总司令。”

奥巴马还把川普对普京的称赞贬抑为“他（普京）是一个强大的领袖，因为他侵略弱小的国家，关押异己，控制媒体，使俄罗斯经济陷入长期萧条之中。”

川普在推特上对奥巴马进行了反击，指责奥巴马允许俄罗斯入侵克里米亚。他说：“俄罗斯是在所谓的奥巴马执政期间侵占克里米亚的。谁不知道这一点，为什么奥巴马就可以为所欲为呢？”

最新民调显示，克林顿和川普之间的竞争日益激烈，克林顿目前超过川普3到4个百分点。