Differences on Srinagar-Muzaffarabad bus minor hiccup: Tarigami New Delhi, Dec. 8 (PTI): Terming the differences between India and Pakistan regarding the proposed Srinagar-Muzaffarabad bus service a  quot;minor hiccup quot;, CPI(M) leader from Jammu and Kashmir Yusuf Tarigami, said he was hopeful of the bus link starting soon.