what you posted is an opinion. what i posted was case studies and facts
and why didn't you give a link to that opinion are you scared to release the source
here is the facts and the cases to go along with it
"It is well established that a witness, in a single proceeding, may not testify voluntarily about a subject and then invoke the privilege against self-incrimination when questioned about the details. See Rogers v. United States, 340 U.S. 367, 373 (1951#. The privilege is waived for the matters to which the witness testifies, and the scope of the “waiver is determined by the scope of relevant cross-examination,” Brown v. United States, 356 U.S. 148, 154—155 #1958). “The witness himself, certainly if he is a party, determines the area of disclosure and therefore of inquiry,” id., at 155. Nice questions will arise, of course, about the extent of the initial testimony and whether the ensuing questions are comprehended within its scope, but for now it suffices to note the general rule."
http://legal-dictionary.thefreedicti...-Incrimination
I will repeat it. you are not allowed to make a statement in your defense and then refuse to be cross examined on what you made in your statement.
think about the implications of what you suggesting. your suggesting a defense attorney can put his client on the stand allow him to make statement on his defense then not allow the prosecuting attorney to cross examine the defendants arguments. what your suggesting there wouldn't be cross examination by prosecuting attorneys at all, because all the defendant or witness for the defendant needs to do is plied the 5th