World 23 June 2011 Beltway Briefing The top five stories from US politics today. Print HTML 1. President Barack Obama announced a timetable for the withdrawal of US troops from Afghanistan. He said 10,000 US troops would pull out this year, with another 23,000 leaving by the end of September 2012 -- just before the presidential election. This will still leave 70,000 troops there, roughly equivalent to pre-surge levels. Republican presidential candidates rushed to give their views. Here is how they have responded so far. Tim Pawlenty: "I thought his speech tonight was deeply concerning. Look how he phrased the outcome of this war. He said we need to end the war 'responsibly.' When America goes to war, America needs to win." Rick Santorum: "We cannot let those who've given the last full measure die in vain by abandoning the gains we've made thus far." Mitt Romney: "I look forward to hearing the testimony of our military commanders in the days ahead." Jon Huntsman: "We need a safe but rapid withdrawal which encourages Afghans to assume responsibility." Ron Paul: "Afghanistan was the downfall of the Soviet Union. We must act now so it is not the same for America." Gary Johnson : "Thanks to our quick and totally justified action in 2001, al Qaeda essentially left Afghanistan nine years ago. We should have done the same." Herman Cain : "Sadly, I fear President Obama's decision could embolden our enemy and endanger our troops." 2. Sarah Palin has denied reports that her One Nation bus tour has been cancelled. On her Facebook page, she wrote: "The coming weeks are tight because civic duty calls (like most everyone else, even former governors get called up for jury duty) and I look forward to doing my part just like every other Alaskan." 3. Michelle Bachmann, the Minnesota representative and White House hopeful, will launch a three-state tour on Monday to formally announce her presidential campaign. The tour will go through key battleground states for the upcoming primary season. Starting in Bachmann's birth state of Iowa, it will move to New Hampshire on Tuesday and conclude with a town hall meeting in South Carolina on Wednesday. The Tea Party doyenne's trip to South Carolina will involve stops in five cities, including Rock Hill, an area where former Governor Mike Huckabee drew considerable support during his 2008 run for the White House. Meanwhile, in Rolling Stone magazine, Matt Taibbi described Bachmann as "one of the scariest sights in the entire American cultural tableau", describing her as a "religious zealot" who is "grandiose crazy, late-stage Kim Jong-Il crazy". 4. Herman Cain, another Republican presidential candidate, has hit out at Jon Stewart, claiming that the comedian mocked him because he is a "black conservative." Stewart had some thoughts about Cain's suggestion that he'd only sign bills that were three pages or under if elected president. "If I'm president, treaties will have to fit on the back of a cereal box," said Stewart. "From now on, the State of the Union address will be delivered in the form of a fortune cookie. I am Herman Cain and I do not like to read." Speaking at the Iowa Falls Fire Department below, Cain says that "the joke is on him" if he thought it was a serious suggestion, adding "I've been called every name in the book because I'm a conservative, because I'm black." 5. Jon Huntsman has been busy distancing himself from his former boss, Obama, ever since he officially entered the race for the Republican nomination, having previously described him as a "remarkable leader". But, The Note blog points out, his new logo bears more than a passing resemblance to once we've seen before. See for yourself -- Huntsman 2012 and Obama 2008: Imitation is the best form of flattery. › Web Only: the best of the blogs Samira Shackle is a freelance journalist, who tweets @samirashackle. She was formerly a staff writer for the New Statesman. Subscribe More Related articles Clinton vs Trump: How does the electoral college work? 5 times Hillary Clinton completely owned Donald Trump US presidential debate: Hillary Clinton might have triumphed over Donald Trump but does it really matter?