Jammu: Congress today held a strong protest demonstration over the issue of Rafale deal and marched towards the office of Deputy Commissioner Jammu and submitted a memorandum to the President of India seeking JPC probe into the issue.  Led by President JKPCC Shri G.A Mir and AICC leader and MP Rajya Sabha Sanjay Sinh, besides other senior leaders of the party, large number of congress activists marched towards the office of Dy. Commissioner Jammu, carrying play cards & raising slogans demanding a Joint Parliamentary Committee probe (JPC) into the Rafale deal to bring out the entire truth into the matter. Later they submitted a Memorandum to the president of India through DC Jammu put forth the demand of JPC