Israeli leaders have proven time and time again that will meet anytime and anyplace with any fool useful to their cause. They have found many in the Christian Zionist community, like Hagee and his CUFI (pronounced goofy) crowd. Rosenberg plays well with that group because the new great Satan of end-times prophecy pimps are the Muslims.
Trying to pigeonhole every Christian who differs from your slanted opinion hardly justifies the rants and grumbling I see here. I don't agree with them all.. and I certainly wouldn't expect anyone else to place all their eggs in one basket when it comes to prophet writings and times.< Reading and listening to prophetic authors and speakers certainly enlarges the possibilities and wise to consider...note I did not say one has to believe them.
Are you looking to man for the answers? Won't happen...you need to search the scriptures and see what God has to say...and then be open for Him to reveal His truth.